Key bow

- Corbin Russwin, Inc.
Description

FIG. 1 is a front elevational view of a key bow showing my new design, the rear being a mirror image of that shown;

FIG. 2 is a bottom plan view thereof, the top being a mirror image of that shown;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is an enlarged fragmentary cross-sectional view thereof, taken along line 5--5 of FIG. 1; and,

FIG. 6 is an enlarged fragmentary cross-sectional view thereof, taken along line 6--6 of FIG. 1.

The broken-line disclosure of the key shank in the views is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D187083 January 1960 Henshan
D278880 May 21, 1985 Widen
D333973 March 16, 1993 Eizen
Other references
  • Ilco Unican Catalogue #60R (1984) p. 24 Russwin lock key #1011GH. Ilco Unican Catalogue #60R (1984) p. 9, Eagle lock key #1014k. Ilco Unican Catalogue #60R (1984) p. 5 Corbin lock key #A1001ABM.
Patent History
Patent number: D357622
Type: Grant
Filed: Oct 16, 1992
Date of Patent: Apr 25, 1995
Assignee: Corbin Russwin, Inc. (Berlin, CT)
Inventor: Dennis R. Boutin (New Britain, CT)
Primary Examiner: Brian N. Vinson
Law Firm: Darby & Darby
Application Number: 0/523
Classifications
Current U.S. Class: D/8347