Patents by Inventor Gregory D. Aviza

Gregory D. Aviza 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).

  • Blade subassemblies for shaving razors
    Patent number: 7765700
    Abstract: A subassembly for a shaving razor that includes a plurality of elongated metal blades that are secured to each other as an integral unit. The plural blades have cutting edges defining a shaving surface, and are secured to each other by weld connections at their respective longitudinal ends.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: August 3, 2010
    Assignee: The Gillette Company
    Inventors: Gregory D. Aviza, Robert A. Trotta, Charles B. Worrick
  • Blade Subassemblies for Shaving Razors
    Publication number: 20100005664
    Abstract: A subassembly for a shaving razor that includes a plurality of elongated metal blades that are secured to each other as an integral unit. The plural blades have cutting edges defining a shaving surface, and are secured to each other by weld connections at their respective longitudinal ends.
    Type: Application
    Filed: September 18, 2009
    Publication date: January 14, 2010
    Inventors: Gregory D. Aviza, Robert A. Trotta, Charles B. Worrick
  • Shaving razors, and blade subassemblies therefor and methods of manufacture
    Patent number: 7621203
    Abstract: A subassembly for a shaving razor including a plurality of elongated metal blades. The blades having cutting edges defining a shaving surface longitudinal ends and are secured at their longitudinal ends to first and second plastic blocks to provide an integral unit.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: November 24, 2009
    Assignee: The Gillette Company
    Inventor: Gregory D. Aviza
  • Blade subassemblies for shaving razors
    Patent number: 7607230
    Abstract: A subassembly for a shaving razor that includes a plurality of elongated metal blades that are secured to each other as an integral unit. The plural blades have cutting edges defining a shaving surface, and are secured to each other by weld connections at their respective longitudinal ends.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: October 27, 2009
    Assignee: The Gillette Company
    Inventors: Gregory D. Aviza, Robert A. Trotta, Charles B. Worrick
  • SHAVING SYSTEMS WITH EXFOLIATION
    Publication number: 20090249629
    Abstract: A wet-shaving system having a handle and a housing pivotably mounted to the handle. One or more razor blades are mounted on the housing, the one or more razor blades each having a blade edge. A cap is at a rear of the housing and behind the razor blades. The cap is composed of a water leachable polymer material to provide skin lubrication. A guard structure is on the housing in front of the razor blades. The guard structure includes first and second flexible skin-engaging protrusions to engage a user's skin in front of the blades and a mounted abrasive, positioned in front of the first flexible skin-engaging protrusion and behind the second flexible skin-engaging protrusion, to remove loose flakes of skin during shaving.
    Type: Application
    Filed: June 15, 2009
    Publication date: October 8, 2009
    Inventors: Gregory D. Aviza, William E. Tucker, Robert A. Trotta
  • Shaving systems
    Patent number: 7367125
    Abstract: A wet-shaving system can include an exfoliation member, the position of which is adjustable relative to a housing and/or handle portion of the wet-shaving system.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: May 6, 2008
    Assignee: The Gillette Company
    Inventor: Gregory D. Aviza
  • Shaving razors, and blade subassemblies therefor and methods of manufacture
    Patent number: 7272991
    Abstract: A subassembly for a shaving razor that includes a plurality of elongated metal blades that are secured to each other as an integral unit. The plural blades have cutting edges defining a shaving surface, and are secured to each other by weld connections at their respective longitudinal ends.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: September 25, 2007
    Assignee: The Gillette Company
    Inventors: Gregory D. Aviza, Robert A. Trotta, Charles B. Worrick