David Coffin

Person

Milford, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Shaving razor using blade cartridge and blade cartridge therefor
- Patent number 6,442,850
- Issue date Sep 3, 2002
- Pfizer Inc.
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Shaving implement
- Patent number 6,167,625
- Issue date Jan 2, 2001
- Warner-Lambert Company
- Brian F. King
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Razor handle
- Patent number D435315
- Issue date Dec 19, 2000
- Warner-Lambert Company
- David Coffin
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Disposable cartridge holder for single direction pivoting cartridge
- Patent number 6,122,826
- Issue date Sep 26, 2000
- Warner-Lambert Company
- David Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Razor guard bar
- Patent number D424744
- Issue date May 9, 2000
- Warner-Lambert Company
- David Coffin
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Razors providing pivoting and swivelling razor head support
- Patent number 5,953,824
- Issue date Sep 21, 1999
- Warner-Lambert Company
- Frank A. Ferraro
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Shaving implement having static and dynamic blades
- Publication number 20030046817
- Publication date Mar 13, 2003
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Apparatus for releasably retaining a disposable razor cartridge
- Publication number 20030014871
- Publication date Jan 23, 2003
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Wet shaving device with guard/transfer roller and replaceable shavi...
- Publication number 20020157255
- Publication date Oct 31, 2002
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Wet shaving cartridge with four blade edges
- Publication number 20020157259
- Publication date Oct 31, 2002
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Apparatus for releasably retaining a disposable razor cartridge
- Publication number 20020116831
- Publication date Aug 29, 2002
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Shaving razor with pivoting blade carrier and replaceable blade car...
- Publication number 20020116832
- Publication date Aug 29, 2002
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
SHAVING RAZOR USING BLADE CARTRIDGE AND BLADE CARTRIDGE THEREFOR
- Publication number 20020116822
- Publication date Aug 29, 2002
- David C. Coffin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

David Coffin

Person

Patents Grantslast 30 patents

Shaving razor using blade cartridge and blade cartridge therefor

Shaving implement

Razor handle

Disposable cartridge holder for single direction pivoting cartridge

Razor guard bar

Razors providing pivoting and swivelling razor head support

Patents Applicationslast 30 patents

Shaving implement having static and dynamic blades

Apparatus for releasably retaining a disposable razor cartridge

Wet shaving device with guard/transfer roller and replaceable shavi...

Wet shaving cartridge with four blade edges

Apparatus for releasably retaining a disposable razor cartridge

Shaving razor with pivoting blade carrier and replaceable blade car...

SHAVING RAZOR USING BLADE CARTRIDGE AND BLADE CARTRIDGE THEREFOR