Replacement Cartridge For A Razor Assembly
AssigneeEveready Battery Company, Inc.
InventorAndrew J. Pennella
Life of this patent
Estimating the term…
Abstract
A replacement cartridge for a safety razor includes a dispensing head and a reservoir for a flowable shaving aid material. A removable shield is between the reservoir and the dispensing head and the shield interrupts fluid communication between channels of the reservoir and the dispensing head when the shield is in place. Fluid communication is permitted when the shield is removed. Removal of the shield is a onetime event. The shield can be a thermoplastic film. A razor cartridge can be disposed adjacent the dispensing head and the housing of the razor cartridge can be integrally formed with the housing of the dispensing head.
Claims13
A replacement cartridge for a razor assembly, comprising:
- a reservoir adapted to contain flowable shaving aid material;
- a dispensing head adapted to deposit flowable shaving aid material on a skin surface of a user during a normal shaving operation;
- and
- a removable shield, disposed between the reservoir and the dispensing head, adapted to prevent flow of the shaving aid material from one or more channels of the reservoir to one or more channels of the dispensing head when the shield is there disposed;
- and
- wherein removal of the shield permits fluid communication between the one or more channels of the reservoir and the one or more channels of the dispensing head.
Dependencies are inferred from the claim text.