IP Library Granted Patent US 9,108,329
Granted Patent B2
US 9,108,329 · App. 11/775,688 · Granted Aug 18, 2015

Personal styling razor

Inventor: Sharidan L. Stiles (Redding, CA)
B26B21/4031B26B21/06B26B21/14B26B21/16B26B21/22B26B21/4012B26B21/4018B26B21/521B26B21/522B26B21/523
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Quick Facts
Patent No.
US 9,108,329
App. No.
11/775,688
Granted
Aug 18, 2015
Kind
B2
Abstract

A hand-held razor has single or multiple blades of a smaller dimension than is typical and features an ergonomically advantageous handle allow more detailed shaving and hair removal. The increased detail allows shaving of more difficult areas for shaving and allows detailed hair removal for fashionable shaving styles of the beard, goatee, scalp, sideburns or other areas. Embodiments include a shaving head that is an integrated disposable razor or is part of a replaceable razor blade cartridge.

Claims (24)

1. A personal shaving razor for shaving unwanted hair from a body surface, comprising:

a handle portion; and

a head portion attached to said handle portion, said head portion comprising a razor blade having two corner portions and a straight cutting edge portion that is connected to said two corner portions, said straight cutting edge portion disposed substantially perpendicular to a longitudinal axis of said handle and extending beyond all other parts of said head portion along said straight cutting edge portion by about 0.02 inch such that no part of said head portion extends beyond said straight cutting edge portion of the blade along said straight cutting edge portion,

wherein said head portion and blade are less than or equal to ¼ inch wide.

2. The razor of claim 1 , wherein said handle portion has an upper longitudinal portion and a lower longitudinal portion;

wherein said lower longitudinal portion has a longitudinal axis and said upper longitudinal portion has a longitudinal axis and said longitudinal axes of said upper and lower longitudinal portions form an angle that is about 135 degrees;

wherein said head portion is attached to an end of said upper longitudinal portion; and

wherein said cutting edge portion of said razor blade is substantially perpendicular to the longitudinal axis of said upper longitudinal portion of said handle.

3. The razor of claim 2 , further comprising a grip enhancing element on a portion of the lower longitudinal portion of the handle;

wherein said grip enhancing element is made from a deformable material;

wherein said grip enhancing element is located on said lower longitudinal portion of the handle such that a segment of said lower longitudinal portion above and below said grip enhancing element does not have a grip enhancing element; and

wherein said grip enhancing element has a maximum width less than or equal to about ⅜ inch.

4. The razor of claim 1 , wherein said razor has an overall length of less than or equal to about 3.5 inches.

5. The razor of claim 4 , wherein said lower longitudinal portion has a maximum width of less than or equal to about ⅜ inch.

6. The razor of claim 1 , wherein the head portion and handle portion, with the exception of the blade, are a single piece of molded plastic.

7. The razor of claim 1 , wherein said razor blade further comprises a first side edge and a second side edge, each of said first side edge and said second side edge connected to said straight cutting edge portion of the blade by one of the two corner portions of the blade, and

wherein said head portion further comprises a corner guard disposed along each of said first side edge and said second side edge.

8. The razor of claim 1 , wherein said head portion and blade are about ⅛ to about ⅜ inch in length.

9. The razor of claim 1 , wherein the razor comprises no more than one head portion.

10. The razor of claim 1 , wherein the head portion comprises no more than one blade.

11. A personal shaving razor for shaving unwanted hair from a body surface, comprising a handle portion having an upper longitudinal portion and a lower longitudinal portion, wherein said lower longitudinal portion has a longitudinal axis and said upper longitudinal portion has a longitudinal axis and said longitudinal axes of said upper and lower longitudinal portions form an angle that is about 135 degrees, and said handle portion has a maximum width of less than or equal to about ⅜ inch ; a head portion attached to an end of said upper longitudinal portion of said handle such that said head portion is substantially normal to said longitudinal axis of said upper longitudinal portion of said handle, said head portion comprising a razor blade having two corner portions and a straight cutting edge portion that is connected to said two corner portions, said straight cutting edge portion disposed substantially perpendicular to a longitudinal axis of said handle and extending beyond all other parts of said head portion along said straight cutting edge portion by about 0.02 inch such that no part of said head portion extends beyond said straight cutting edge portion of the blade along said straight cutting edge portion; wherein said head portion and blade are less than or equal to about ¼ inch wide; and wherein said razor has an overall length of less than or equal to about 3.5 inch.

12. The razor of claim 11 , wherein said head portion and blade are about ⅛ to about ⅜ inch in length.

13. The razor of claim 11 , wherein the razor comprises no more than one head portion.

14. The razor of claim 11 , wherein the head portion comprises no more than one blade.

Assignments (1)
SECURITY INTEREST Recorded Jul 24, 2014
From: STILES, SHARIDAN L
To: KNOBBE, MARTENS, OLSON & BEAR, LLP
Reel/Frame 033411/0093 →
Continuity (6)
Continuation In Part 10648686 · Aug 25, 2003
Continuation In Part 10219095 · Aug 13, 2002
Continuation 09725789 · Nov 29, 2000
Provisional Application 60830952 · Jul 14, 2006
Provisional Application 60245397 · Nov 1, 2000
Related Publication 20080040936A1 · Feb 21, 2008