Title:
SHAVING RAZOR AND BLADE UNIT WITH IMPROVED GUARD
Document Type and Number:
WIPO Patent Application WO2001064404
Kind Code:
A3
Abstract:
A shaving razor blade unit that has a plurality of blades and a guard that includes two groups of rows of elongated, elastomeric fins arranged generally parallel to the cutting edges of the blades. The first group of fins has tips with generally uniform base to tip heights of a first dimension, and the second group of fins has tips with generally uniform base to tip heights of a second dimension, the second dimension being less than one fifth of the first dimension. Also disclosed are elastomeric guard fins having base to tip heights less than 0.15 mm, and the fins being the last skin engaging structure contacted by a user's skin before contacting the blades.
More Like This:
| WO/1993/001918 | SEGMENTED GUARD BAR |
| WO/2021/241945 | RAZOR CARTRIDGE |
| JP4334203 | Swing type safety razor |
Inventors:
WALKER VINCENT P JR (US)
METCALF STEPHEN C (US)
METCALF STEPHEN C (US)
Application Number:
PCT/US2001/006207
Publication Date:
February 28, 2002
Filing Date:
February 27, 2001
Export Citation:
Assignee:
GILLETTE CO (US)
WALKER VINCENT P JR (US)
METCALF STEPHEN C (US)
WALKER VINCENT P JR (US)
METCALF STEPHEN C (US)
International Classes:
B26B21/14; B26B21/22; B26B21/40; B26B21/44; (IPC1-7): B26B21/40
Foreign References:
| US5546660A | 1996-08-20 | |||
| US5794343A | 1998-08-18 | |||
| US5416973A | 1995-05-23 | |||
| US5918369A | 1999-07-06 |
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