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US4501066A Expired / Lapsed US ⏱️ 0.0 years remaining

Dual headed razor system

Assignee: Individual
•
Filing: 1983-04-11
•
Granted: 1985-02-26
•
Expires: 2003-04-11
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Abstract

Abstract Disclosed is a dual headed razor system having a handle supporting a pair of separately detachable razor heads respectively useful in shaving forwardly and rearwardly in to and fro strokes. The identical razor heads are usable interchangeably and are telescopically supported crosswise of the handle.

Inventors

  • 👤 Conrad T. Sceberras

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 16:45
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/08; B26B21/14; B26B21/22; B26B21/40; B26B21/52

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 197 words
A razor system for use in shaving in both to and fro strokes without removal from the surface being shaved comprising: an elongated handle having a pair of spaced apart parallel channel shaped members having the mid-length thereof fixedly and immovably secured to and facing away from one end thereof each having out turned lips along the upper edges of their respective sidewalls and lying in a common plane inclined acutely to the longitudinal axis of said handle; a pair of detachable razor heads telescopically assembled to a respective one of said channel shaped members; said heads each having a blade clamped therein and lying in planes flaring outwardly in opposite directions and away from the common plane through the lips of said channel shaped members at substantially the same acute angle; the adjacent lateral edges of said blades lying parallel to one another and being unsharpened and the other lateral edges being parallel and sharpened and remote from one another; and said heads each having a low height end wall along each end having the outer edge thereof lying in a plane spaced closely outwardly of the sharpened edges of a respective one of said blades.
Claim 2
Dependent Claim 197 words
A razor system for use in shaving in both to and fro strokes without removal from the surface being shaved comprising: an elongated handle having a pair of spaced apart parallel channel shaped members having the mid-length thereof fixedly and immovably secured to and facing away from one end thereof each having out turned lips along the upper edges of their respective sidewalls and lying in a common plane inclined acutely to the longitudinal axis of said handle; a pair of detachable razor heads telescopically assembled to a respective one of said channel shaped members; said heads each having a blade clamped therein and lying in planes flaring outwardly in opposite directions and away from the common plane through the lips of said channel shaped members at substantially the same acute angle; the adjacent lateral edges of said blades lying parallel to one another and being unsharpened and the other lateral edges being parallel and sharpened and remote from one another; and said heads each having a low height end wall along each end having the outer edge thereof lying in a plane spaced closely outwardly of the sharpened edges of a respective one of said blades.
Claim 3
Dependent Claim 59 words
A razor system as defined in claim 1 characterized in that each of said razor heads is provided with a pair of closely spaced apart parallel blades with the sharpened edges of each pair arranged in echelon and substantially similarly spaced inwardly from the plane of the rim edges of the associated pair of said razor head end walls.
Claim 4
Dependent Claim 24 words
A razor system as defined in claim 1 characterized in that said razor heads are selectively assemblable on either of said channel shaped members.
Claim 5
Dependent Claim 16 words
A razor system as defined in claim 1 characterized in that said razor heads are identical.
Claim 6
Dependent Claim 16 words
A razor system as defined in claim 2 characterized in that said razor heads are identical.

References Cited (Backward Citations)

DE206980C Cited
US1589826A Cited
GB365149A Cited
US2517028A Cited
US2587964A Cited
US3724070A Cited
US3748734A Cited
JPS5215761A Cited
US4285124A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-02-26 1988-08-27 1989-02-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-02-26 1992-08-27 1993-02-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-02-26 1996-08-27 1997-02-26 $7700.00 Window Closed / Lapsed

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