Bidirectional shaving implement

1. A razor cartridge comprising:

a platform portion having a first cartridge section including at least one first pair of razor blades positioned therein, each of said first pair of razor blades having an at least partially exposed cutting edge, and a second cartridge section coupled to said platform portion, said second cartridge section including at least one second pair of razor blades positioned therein, each of said second pair of razor blades having an at least partially exposed cutting edge, said first cartridge section including a first housing coupled to said platform portion, said first pair of razor blades being positioned in said first housing, and said second cartridge section including a second housing coupled to said platform portion, said second pair of razor blades being positioned in said second housing;

mounting means for rotatably coupling said platform portion to a handle; wherein

said platform portion defines first and second limiting surfaces positioned on an underside thereof adjacent to a first end of said platform portion, and third and fourth limiting surfaces positioned on said underside of said platform portion adjacent to a second opposing end of said platform portion, said limiting surfaces being configured relative to one another to establish a range of rotational movement of said razor cartridge relative to a handle when said razor cartridge is rotatably mounted thereon; and wherein

said cutting edges of said first pair of razor blades are positioned opposite and facing toward said cutting edges of said second pair of razor blades so that during a shaving operation, the razor cartridge can cut hair when drawn over a user's skin in either of two generally opposite directions.

2. A razor cartridge as defined by claim 1 , wherein said platform portion and said first and second cartridge sections are integral with one another.

3. A razor cartridge as defined by claim 1 , wherein said range of rotational movement is between 0° to approximately 90°.

4. A razor cartridge as defined by claim 1 , wherein said range of rotational movement is approximately 70°.

5. A razor cartridge as defined by claim 1 , wherein said range of rotational movement is approximately 45°.

6. A razor cartridge as defined by claim 1 , wherein said range of rotational movement is approximately 90°.

7. A razor cartridge as defined by claim 1 , wherein said platform portion defines a plurality of apertures extending there through to allow shaving debris to be washed from said razor cartridge.

8. A razor cartridge as defined by claim 1 , wherein a first blade retainer having said first pair of razor blades coupled thereto is positioned in said first housing for movement between a neutral position and a retracted position; and

a second blade retainer having said second pair of razor blades coupled thereto is positioned in said second housing for movement between a neutral position and a retracted position.

9. A razor cartridge as defined by claim 8 , further comprising:

first biasing means positioned in said first housing for normally urging said first blade retainer toward said neutral position; and

second biasing means positioned in said second housing for normally urging said second blade retainer toward said neutral position.

10. A razor cartridge as defined by claim 1 , wherein said first and second cartridge sections define a gap there between.

11. A razor cartridge as defined by claim 10 , wherein at least one comfort strip is positioned in said gap.

12. A razor cartridge as defined by claim 1 , further comprising:

a first guard element coupled to said first housing adjacent a leading edge thereof; and

a second guard element coupled to said second housing adjacent a leading edge thereof.

13. A razor cartridge as defined by claim 1 , further comprising at least one comfort strip coupled to at least one of said first and second housings.

14. A razor cartridge as defined by claim 13 , wherein said at least one comfort strip includes a pair of comfort strips one coupled to each of said first and second housings.

15. A razor cartridge as defined by claim 14 , wherein said mounting means further includes an abutment surface engageable with a biasing member forming part of a handle so that when said razor cartridge is rotatably coupled to said handle for movement between a neutral and a fully rotated position, said biasing member engages said abutment surface and normally urges said razor cartridge toward said neutral position.

16. A razor cartridge as defined by claim 1 , wherein said mounting means includes a pair of recesses one positioned at a first end of said platform portion and the other positioned at an opposing second end of said platform portion, said recesses each being adapted to slidably receive an end of a mounting arm forming part of a razor handle.

17. A razor cartridge as defined by claim 1 , wherein said first cartridge section and said second cartridge section include different numbers of razor blades relative to one another.

18. A razor cartridge as defined by claim 1 , wherein said first and second cartridge sections are releasably attachable to said platform portion.

19. A razor cartridge as defined by claim 1 , wherein said first and second pairs of razor blades are each wire wrapped.

20. A razor cartridge as defined by claim 1 , wherein said platform portion defines at least one flexible section adjacent at least one of said first and second cartridge sections so that during a shaving operation, part of said platform portion and thereby said cartridge section mounted thereon is movable via said flexible section to more closely follow the contours of a user's skin.

21. A razor cartridge as defined by claim 20 , wherein said platform portion defines a pair of flexible sections one adjacent to each of said first and second cartridge sections so that during a shaving operation parts of said platform portion adjacent said flexible sections and thereby said first and second cartridge sections mounted thereon are moveable via said flexible sections to more closely follow the contours of a user's skin.

22. A shaving implement comprising

a handle;

a razor cartridge coupled to said handle, said razor cartridge including:

a platform portion;

a first cartridge section coupled to said platform portion, said first cartridge section including at least one first pair of razor blades, each having an at least partially exposed cutting edge;

a second cartridge section coupled to said platform portion, said second cartridge section including at least one second pair of razor blades, each having an at least partially exposed cutting edge;

mounting means for rotatably coupling said platform portion to said handle; wherein

said first cartridge section includes a first housing, and said at least one first pair of razor blades are positioned in said first housing, and said second cartridge section includes a second housing, and said at least one second pair of razor blades are positioned in said second housing; wherein

said platform portion defines first and second limiting surfaces positioned on an underside thereof adjacent to a first end of said platform portion, and third and fourth limiting surfaces positioned on said underside of said platform portion adjacent to a second opposing end of said platform portion, said limiting surfaces being configured relative to one another to establish a range of rotational movement of said razor cartridge relative to said handle when said razor cartridge is rotatably mounted thereon; and wherein

said cutting edges of said first pair of razor blades positioned in said first cartridge section are positioned opposite and facing toward said cutting edges of said second pair of razor blades positioned in said second cartridge section so that during a shaving operation, the razor cartridge can cut hair when drawn over a user's skin in either of two generally opposite directions.

23. A shaving implement as defined by claim 22 , wherein said razor cartridge is rotatable forward and rearward relative to said handle between a neutral and a fully rotated position.

24. A shaving implement as defined by claim 23 , wherein said razor cartridge when moving between said neutral and said fully rotated position encompasses a range of motion between 0° and 90°.

25. A shaving implement as defined by claim 22 , wherein said handle includes means for releasably retaining said razor cartridge on said handle.

26. A shaving implement as defined by claim 25 , wherein:

said handle includes a biasing member projecting outwardly from an end thereof; and

said platform portion of said razor cartridge defines an abutment surface engageable with said biasing member to normally urge said razor cartridge toward a neutral position.

27. A shaving implement as defined by claim 22 , wherein a range of rotation of said razor cartridge when moving from a neutral position to a fully rotated position encompasses approximately 90°.

28. A shaving implement as defined by claim 22 , wherein said platform portion and said first and second cartridge sections are integral with one another.

29. A shaving implement as defined by claim 22 , wherein said first and second cartridge section are releasably coupled to said platform portion.

30. A shaving implement as defined by claim 22 , further comprising biasing means for normally urging said razor cartridge toward a neutral position.

31. A shaving implement as defined by claim 22 , wherein said first and second pairs of blades are wire wrapped.

32. A shaving implement as defined by claim 23 , wherein said razor cartridge is movable side-to-side relative to said handle.