Key bow

- Emhart 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 side 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
D39689 December 1908 Jackson
D66465 January 1925 Best
D187083 January 1960 Henshaw
D197732 March 1964 Best
D225301 December 1972 Uliano
D272516 February 7, 1984 Ohno
D333973 March 16, 1993 Eizen
1707642 April 1929 Segal
3349589 October 1967 Fricke
3526112 September 1970 Herrington
Other references
  • Ilco Unican Catalogue #60R (1984) p. 4 Abus #Y220. Ilco Unican Catalogue #60R (1984) p. 7 Craftsman #C1096CN. The Unican Group Catalog, No. 60 Key Blank Directory, 1988 Edition, Section 8, p. 3, Style No. B308.
Patent History
Patent number: D344011
Type: Grant
Filed: Jul 31, 1992
Date of Patent: Feb 8, 1994
Assignee: Emhart Inc. (Newark, DE)
Inventor: Anthony J. Carsello (Chino, CA)
Primary Examiner: Brian N. Vinson
Attorney: J. Bruce Hoofnagle
Application Number: 7/922,081
Classifications
Current U.S. Class: D/8347