Vehicle cargo bed extender

1. A vehicle bed extender for use with a vehicle having an open storage bed having a rear end, a first upstanding side panel to one side of said bed having an inner side, a second upstanding side panel to an opposite side of said bed having an inner side and a tailgate, said extender comprising:

a first side wall;

a second side wall;

a connecting wall extending between said first side wall and said second side wall, said first side wall, said second side wall and said connecting wall cooperating to form a generally U-shaped frame having a first open side and a second open side;

a first mount comprising a first interlocking portion;

a first mounting station configured to be fixed with respect to one of said first upstanding side panel and said second upstanding side panel and to engage said first interlocking portion, said first mounting station comprising a first stationary portion and a first moveable portion, wherein said first moveable portion comprises a first stop configured to prevent said first interlocking portion from disengaging from said first mounting station when said first moveable portion is in a first position;

a second mount comprising a second interlocking portion; and

a second mounting station configured to be fixed with respect to the other of said first upstanding side panel and said second upstanding side panel and to engage said second interlocking portion, said second mounting station comprising a second stationary portion and a second moveable portion, wherein said second moveable portion comprises a second stop configured to prevent said second interlocking portion from disengaging from said second mounting station when said first moveable portion is in a first position;

wherein said first mount, said first mounting station, said second mount, and said second mounting station cooperate to secure said extender to said vehicle so that, when said first moveable portion is in its first position and said second moveable portion is in its first position, said extender is positionable in either a first upright position over said tailgate rearward of said rear end of said bed with said first open side facing away from said tailgate and said second open side facing toward said tailgate with said connecting wall in a substantially vertical alignment or a second upright position over said rear end of said bed forward of said tailgate with said connecting wall in a substantially vertical alignment, and said extender provides access from above to a space between said first side wall and said second side wall.

2. The vehicle bed extender of claim 1 , wherein said first moveable portion of said first mounting station is biased toward said first position such that said first moveable portion assumes said first position in the absence of external pressure and said second moveable portion of said second mounting station is biased toward said first position such that said second moveable portion assumes said first position in the absence of external pressure.

3. The vehicle bed extender of claim 2 , wherein said first moveable portion is moveable from said first position by a first application of manual pressure to a second position in which said first stop is positioned to allow said first interlocking portion to disengage from said first mounting station, said first moveable portion returning to said first position upon release of said first application of manual pressure and said second moveable portion is moveable from said first position by a second application of manual pressure to a second position in which said second stop is positioned to allow said second interlocking portion to disengage from said second mounting station, said second moveable portion returning to said first position upon release of said second application of manual pressure.

4. The vehicle bed extender of claim 2 , wherein the biasing of said first moveable portion is caused by a first spring and the biasing of said second moveable portion is caused by a second spring.

5. The vehicle bed extender of claim 3 , wherein said first moveable portion and said second moveable portion are configured to resist movement toward said second position when said bed extender moves so as to bring at least a portion of said bed extender into contact with said first stop or said second stop, thereby resisting disengagement of said first interlocking portion from said first mounting station and disengagement of said second interlocking portion from said second mounting station.

6. A vehicle bed extender mounting station configured to be fixed with respect to a first upstanding side panel or a second upstanding side panel on a vehicle having an open storage bed having a rear end, said first upstanding side panel, said second upstanding side panel to an opposite side of said bed and a tailgate, said mounting station comprising:

a stationary portion configured to be attached to said first upstanding side panel or said second upstanding side panel so as to fix said mounting station with respect to said first upstanding side panel or said second upstanding side panel; and

a moveable portion attached to said stationary portion and moveable with respect to said stationary portion said moveable portion comprising a handle and a stop and biased toward a first position in which said stop and said stationary portion cooperate to engage an interlocking portion of a mount of said vehicle bed extender so as to secure said vehicle bed extender against detachment from said mounting station while allowing said vehicle bed extender to move from a first position over said tailgate rearward of said bed to a second position over said bed forward of said tailgate, said moveable portion further configured to assume, upon a manual application of pressure to said handle, a second position in which said interlocking portion can be disengaged from said mounting station so as to allow said vehicle bed extender to be detached from said mounting station, said moveable portion returning to said first position upon release of said application of manual pressure, said moveable portion configured to experience a force tending to maintain said moveable portion in said first position when said interlocking portion comes into contact with said stop such that said moveable portion and said stationary portion cooperate to resist detachment of said vehicle bed extender as a result of a movement of said interlocking member without a concurrent application of manual pressure to said handle.

7. The vehicle bed extender mounting station of claim 6 , wherein the cooperation of said moveable portion and said stationary portion to resist detachment of said vehicle bed extender is such that movement of said bed extender so as to exert an upward force on said mounting station exerts a closing force on said moveable portion such that said moveable portion assumes said first position.

8. The vehicle bed extender mounting station of claim 6 , further comprising a pivot located such that an upward force exerted by movement of said bed extender causes a rotational force which exerts a closing force on said moveable portion such that said moveable portion assumes said first position.

9. The vehicle bed extender mounting station of claim 6 , wherein said stationary portion further comprises a stationary cusp, a lower curved portion, and a vertical portion, said stationary cusp, said lower curved portion, and said stop cooperating to define a circle through about 300 degrees when said moveable portion is in said first position, wherein said interlocking portion is substantially circular in shape and has an outer diameter that is just smaller than the inner diameter of the circle defined by said stationary cusp, said lower curved portion, and said stop, and wherein a maximum distance between said vertical portion and said stationary cusp is larger than said outer diameter such that when said moveable portion is in said second position said interlocking portion can pass between said stationary cusp and said vertical wall without such passage being impaired by said stop.

10. The vehicle bed extender mounting station of claim 7 , wherein said moveable portion further comprises a spring and wherein said stationary portion and said moveable portion are attached at a pivot, wherein rotation of said moveable portion about said pivot in a first direction causes said moveable portion to assume said first position and wherein rotation about said pivot in a second direction opposite to said first direction causes said moveable portion to assume said second position, and wherein said spring is configured to resist any forces exerted on said stop that would, in the absence of said spring, cause said moveable portion to rotate about said pivot in said second direction.

11. A method for an individual to mount a vehicle bed extender on a vehicle having an open storage bed having a rear end, a first upstanding side panel to one side of said bed, a second upstanding side panel to an opposite side of said bed and a tailgate, a first mounting station fixed with respect to said first upstanding panel, and a second mounting station fixed with respect to said second upstanding panel, the method comprising:

providing a generally U-shaped vehicle bed extender, said vehicle bed extender having a first side wall, a second side wall, a connecting wall extending between said first side wall and said second side wall, a first mount with a first interlocking portion secured to said first side wall, and a second mount with a second interlocking portion secured to said second side wall;

moving a moveable portion of said first mounting station and a moveable portion of said second mounting station such that said moveable portions are in a first position that allows said first mounting station to engage one of said first interlocking portion and said second interlocking portion and allows said second mounting station to engage the other of said first interlocking portion and said second interlocking portion;

positioning said first side wall and said second side wall between said first side panel and said second side panel, such that said first interlocking portion is positioned above but not engaged by one of said first mounting station and said second mounting station and said second interlocking portion is positioned above but not engaged by the other of said first mounting station and said second mounting station, so that said connecting wall is in substantially vertically aligned over said tailgate rearward of said rear end of said bed and said extender provides access from above to a space between said first side wall and said second side wall;

moving said bed extender substantially downward without substantially changing said substantial vertical alignment of said connecting wall, such moving causing said first mounting station of said first side panel to engage one of said first interlocking portion and said second interlocking portion, and causing said second mounting station of said second side panel to engage the other of said first interlocking portion and said second interlocking portion, so that said bed extender is in a first mounting position with said connecting wall in a substantially vertical position over said tailgate rearward of said rear end of said bed and said extender provides access from above to a space between said first side wall and said second side wall; and

moving said moveable portion of said first mounting station and said moveable portion of said second mounting station such that said moveable portions are in a second position that prevents disengagement of said first mounting station to one of said first interlocking portion and said second interlocking portion and prevents disengagement of said second mounting station from the other of said first interlocking portion and said second interlocking portion.

12. The method of claim 11 , further comprising moving said bed extender from said first mounting position to a second mounting position in which said connecting wall is in a substantially vertical position over said rear end of said bed and forward of said tailgate and said extender provides access from above to a space between said first side wall and said second side wall.

13. The method of claim 12 , wherein said moving said bed extender from said first mounting position comprises rotating said bed extender about an axis.

14. A vehicle bed extender for use on a vehicle having an open storage bed having a rear end, a first upstanding side panel to one side of said bed, a second upstanding side panel to an opposite side of said bed and a tailgate, a first mounting station fixed with respect to said first upstanding panel, and a second mounting station fixed with respect to said second upstanding panel, said vehicle bed extender comprising:

a first side wall;

a second side wall;

a connecting wall extending between said first side wall and said second side wall;

a first mount with a first interlocking portion secured to said first side wall; and

a second mount with a second interlocking portion secured to said second side wall, said vehicle bed extender being configured to be installed by an individual in accordance with a process comprising:

moving a moveable portion of said first mounting station and a moveable portion of said second mounting station such that said moveable portions are in a first position that allows said first mounting station to engage one of said first interlocking portion and said second interlocking portion and allows said second mounting station to engage the other of said first interlocking portion and said second interlocking portion;

positioning said first side wall and said second side wall between said first side panel and said second side panel, such that said first interlocking portion is positioned above but not engaged by one of said first mounting station and said second mounting station and said second interlocking portion is positioned above but not engaged by the other of said first mounting station and said second mounting station, so that said connecting wall is in substantially vertically aligned over said tailgate rearward of said rear end of said bed and said extender provides access from above to a space between said first side wall and said second side wall;

moving said bed extender substantially downward without substantially changing said substantial vertical alignment of said connecting wall, such moving causing said first mounting station of said first side panel to engage one of said first interlocking portion and said second interlocking portion, and causing said second mounting station of said second side panel to engage the other of said first interlocking portion and said second interlocking portion, so that said bed extender is in a first mounting position with said connecting wall in a substantially vertical position over said tailgate rearward of said rear end of said bed and said extender provides access from above to a space between said first side wall and said second side wall; and

moving said moveable portion of said first mounting station and said moveable portion of said second mounting station such that said moveable portions are in a second position that prevents disengagement of said first mounting station to one of said first interlocking portion and said second interlocking portion and prevents disengagement of said second mounting station from the other of said first interlocking portion and said second interlocking portion.

15. The vehicle bed extender of claim 14 , wherein said vehicle bed extender is further configured to be moveable from said first mounting position to a second mounting position in which said connecting wall is in a substantially vertical position over said rear end of said bed and forward of said tailgate and said extender provides access from above to a space between said first side wall and said second side wall.

16. The vehicle bed extender of claim 15 , wherein said vehicle bed extender is configured to be moveable from said first mounting position by rotating said bed extender about an axis.

17. The vehicle bed extender of claim 3 , wherein when said first moveable portion is moved to its second position and said second moveable portion is moved to its second position said vehicle bed extender is detachable from said vehicle without substantially changing said substantial vertical alignment of said connecting wall.

18. The vehicle bed extender of claim 17 , wherein said vehicle bed extender is configured such that detaching said vehicle bed extender from said vehicle without substantially changing said substantial vertical alignment of said connecting wall allows detachment of said vehicle bed extender when cargo is located so as to prevent substantially changing said substantial vertical alignment of said connecting wall.

19. The method of claim 11 , wherein said moving said bed extender substantially downward without substantially changing said substantial vertical alignment of said connecting wall allows attachment of said vehicle bed extender when cargo is located so as to prevent substantially changing said substantial vertical alignment of said connecting wall.

20. The vehicle bed extender of claim 14 , wherein said moving said bed extender substantially downward without substantially changing said substantial vertical alignment of said connecting wall allows attachment of said vehicle bed extender when cargo is located so as to prevent substantially changing said substantial vertical alignment of said connecting wall.