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US 12,427,683 B2Granted
Dual sided razor
AssigneeMack-Ray Inc.
InventorRaymond A. Liberatore
Life of this patent
Estimating the term…
Abstract
One embodiment of a dual sided razor comprises a handle and a cartridge attached to the handle, the cartridge further comprising a first shaving side and a second shaving side, the cartridge being switchable relative to the handle between the first and second shaving sides.
Claims24
A dual sided razor cartridge assembly comprising:
- a) a cartridge having a first shaving face and a second shaving face opposite and parallel the first shaving face;
- b) a plurality of razor blade edges at each of the first and second shaving faces, the razor blade edges angled relative to a blade central axis;
- and
- c) at least one handle engagement connection for movable engagement of the cartridge with a handle, such that the handle engagement connection is fixed to the handle and the cartridge has a range of motion relative to the handle during shaving use of the cartridge,
- d) wherein movement within the range of motion is resisted during the shaving use by an interaction between a movement limiter on or at an external surface of the cartridge and a cooperating movement limiter on the handle engagement connection or the handle.
2 more elements
A dual sided razor cartridge assembly comprising:
- a) a cartridge having a first shaving face and a second shaving face opposite and parallel the first shaving face;
- b) a plurality of razor blade edges at each of the first and second shaving faces, the razor blade edges angled relative to a blade central axis;
- c) at least one handle engagement connection for movable engagement of the cartridge with a handle, such that the cartridge has a range of motion relative to the handle during shaving use of the razor cartridge;
- and
- d) at least one of a moisturizing strip and a gripping pad on each of the first and second shaving faces.
2 more elements
A dual sided razor comprising:
- a) a handle and a cartridge attached to the handle;
- b) a first shaving face and a second shaving face opposite and parallel the first shaving face;
- c) a plurality of razor blade edges at each of the first and second shaving faces, the razor blade edges angled relative to a blade central axis;
- and
- d) the handle comprising at least one handle engagement connection for movable engagement of the cartridge with the handle such that the cartridge has a limited range of motion relative to the handle during shaving use of the razor,
- e) wherein movement within the range of motion is resisted during the shaving use by an interaction between a movement limiter on or at an external surface of the cartridge and a cooperating movement limiter on the handle.
3 more elements
Dependencies are inferred from the claim text.