Patents by Inventor Paul Warrick

Paul Warrick has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Safety razors
    Patent number: 6601303
    Abstract: A safety razor blade unit has a guard structure (5) which includes a strip (10) of elastomeric material e.g. with projections such as fins (12) or tubes (35), and a backstop (13) disposed between the elastomeric strip (10) and the edge (20) of a leading blade (2), the backstop including a rigid wall (15) integrally moulded with the blade unit housing (1) and a resiliently deformable portion (17) integral with the elastomeric strip (10) and adapted to yield under forces experienced during shaving by being compressed against the rigid wall (15) or flexing downwardly.
    Type: Grant
    Filed: March 14, 2000
    Date of Patent: August 5, 2003
    Assignee: The Gillette Company
    Inventors: Bernard Gilder, Paul Warrick
  • Safety razors
    Publication number: 20020035786
    Abstract: A safety razor blade unit has a guard structure (5) which includes a strip (10) of elastomeric material e.g. with projections such as fins (12) or tubes (35), and a backstop (13) disposed between the elastomeric strip (10) and the edge (20) of a leading blade (2), the backstop including a rigid wall (15) integrally molded with the blade unit housing (1) and a resiliently deformable portion (17) integral with the elastomeric strip (10) and adapted to yield under forces experienced during shaving by being compressed against the rigid wall (15) or flexing downwardly.
    Type: Application
    Filed: March 14, 2000
    Publication date: March 28, 2002
    Inventors: Bernard Gilder, Paul Warrick