Disposable cup lid
View Patent ↗A disposable cup lid including a body and a mounting portion extending around the periphery of the body. The body defines a suitably shaped clearance area to accommodate a person's nose when drinking the contents of a cup having the lid positioned thereon. The body also defines an enhanced drinking area which is suitably configured to provide a person with a drinking experience more similar to the drinking experience of drinking from an uncovered cup or glass. In one embodiment, the body includes a raised portion which defines a lip engaging front wall and an enhanced drinking area. The enhanced drinking area includes a closure member having an upwardly extending gripping member and a drink-through opening initially covered by the closure member, wherein the drink-through opening is positioned substantially adjacent to the lip engaging front wall. The closure member is movable about a hinge from an initial closed position to an open position. The closure member of the top wall is also movable into a locking position wherein the gripping member frictionally engages the walls of a locking recess.
1. A method of manufacturing a disposable cup lid which is attachable to a drinking cup, said method comprising:
(a) forming a body including a floor and a raised portion, said floor extending in a first plane, said raised portion extending from the floor and including:
(i) a lip engaging front wall,
(ii) a rear wall,
(iii) a plurality of spaced apart side walls connected to the lip engaging front wall and the rear wall, and
(iv) a top wall connected to the lip engaging front wall, the side walls, and the rear wall, said top wall including a closure member section extending in a second plane which intersects the first plane;
(b) after forming the body, positioning the body relative to a cutting edge of a cutting member such that said cutting edge extends in a third plane substantially parallel to the second plane; and
(c) causing the cutting edge to form at least first and second spaced apart perforated lines in the closure member section to define part of a closure member, wherein a first end of the first formed perforated line which is adjacent to the lip engaging front wall is at a greater distance from the floor of the body than a second opposite end of said first formed perforated line and said closure member has a gripping member extending from a floor of the closure member.
2. The method of claim 1 , which includes causing the cutting edge to form a third perforated line which joins outer ends of the first and second perforated lines.
3. The method of claim 1 , which includes forming a hinge in the top wall such that said hinge and said formed perforated lines define the closure member.
4. The method of claim 1 , which include forming the floor and the closure member section such that the second plane intersects the first plane at an angle in a range of greater than zero degrees to forty-five degrees.
5. The method of claim 1 , which includes positioning the body such that the first plane extends horizontally or substantially horizontally.
6. The method of claim 5 , which includes positioning the body relative to the cutting edge of the cutting member such that said cutting edge extends offset from the horizontal or substantially horizontal first plane at an angle in a range of greater than zero degrees to forty-five degrees.
7. The method of claim 1 , which includes positioning the body such that the second plane extends horizontally or substantially horizontally.
8. The method of claim 7 , which includes positioning the body relative to the cutting edge of the cutting member such that said cutting edge extends horizontally or substantially horizontally.
9. The method of claim 1 , which includes positioning the body such that the first plane extends vertically or substantially vertically.
10. The method of claim 9 , which includes positioning the body relative to the cutting edge of the cutting member such that said cutting edge extends offset from the vertical or substantially vertical first plane at an angle in a range of greater than zero degrees to forty-five degrees.
11. A method of manufacturing a disposable cup lid which is attachable to a drinking cup, said method comprising:
(a) forming a body including a floor and a raised portion, said floor extending in a first plane, said raised portion extending from the floor and including:
(i) a lip engaging front wall,
(ii) a rear wall,
(iii) a plurality of spaced apart side walls connected to the lip engaging front wall and the rear wall, and
(v) a top wall connected to the lip engaging front wall, the side walls, and the rear wall, said top wall including a closure member section extending in a second plane which intersects the first plane;
(b) after forming the body, positioning the body relative to a cutting edge of a cutting member such that the first plane extends horizontally or substantially horizontally, the second plane extends offset from a horizontal or substantially horizontal plane at an angle in a range of greater than zero degrees to forty-five degrees and said cutting edge extends in a third plane substantially parallel to the second plane; and
(c) causing the cutting edge to form at least first and second spaced apart perforated lines in the closure member section to define part of a closure member, wherein a first end of the first formed perforated line which is adjacent to the lip engaging front wall is at a greater distance from the floor of the body than a second opposite end of said first formed perforated line and said closure member has a gripping member extending from a floor of the closure member.
12. The method of claim 11 , which includes causing the cutting edge to form a third perforated line which joins outer ends of the first and second perforated lines.
13. The method of claim 11 , which includes forming a hinge in the top wall such that said hinge and said formed perforated lines define the closure member.
14. The method of claim 11 , which include forming the floor and the closure member section such that the second plane intersects the first plane at an angle in a range of greater than zero degrees to forty-five degrees.
15. A method of manufacturing a disposable cup lid which is attachable to a drinking cup, said method comprising:
(a) forming a body including a floor and a raised portion, said floor extending in a first plane, said raised portion extending from the floor and including:
(i) a lip engaging front wall,
(ii) a rear wall,
(iii) a plurality of spaced apart side walls connected to the lip engaging front wall and the rear wall, and
(vi) a top wall connected to the lip engaging front wall, the side walls, and the rear wall, said top wall including a closure member section extending in a second plane which intersects the first plane;
(b) after forming the body, positioning the body relative to a cutting edge of a cutting member such that the first plane extends offset from a horizontal or substantially horizontal plane at an angle in a range of greater than zero degrees to forty-five degrees, the second plane extends horizontally or substantially horizontally and said cutting edge extends in a third plane substantially parallel to the second plane; and
(c) causing the cutting edge to form at least first and second spaced apart perforated lines in the closure member section to define part of a closure member, wherein a first end of the first formed perforated line which is adjacent to the lip engaging front wall is at a greater distance from the floor of the body than a second opposite end of said first formed perforated line and said closure member has a gripping member extending from a floor of the closure member.
16. The method of claim 15 , which includes causing the cutting edge to form a third perforated line which joins outer ends of the first and second perforated lines.
17. The method of claim 15 , which includes forming a hinge in the top wall such that said hinge and said formed perforated lines define the closure member.
18. The method of claim 15 , which include forming the floor and the closure member section such that the second plane intersects the first plane at an angle in a range of greater than zero degrees to forty-five degrees.
19. The method of claim 15 , which includes positioning the body relative to the cutting edge of the cutting member such that said cutting edge extends horizontally or substantially horizontally.