Combined knife and magnifying glass

- Walter Henkels GmbH

FIG. 1 is a front elevational view of a combined knife and magnifying glass showing my new design, with the knife and magnifying glass in a retracted position;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a perspective view thereof, with magnifying glass in an extended position; and,

FIG. 9 is a perspective view thereof, with the knife in an extended position.

Referenced Cited
U.S. Patent Documents
D172723 July 1954 Polk
D172724 July 1954 Polk
D249325 September 12, 1978 Rollband
D264804 June 8, 1982 Machida
D269184 May 31, 1983 Tweedie
D290333 June 16, 1987 Pashley
2784489 March 1957 Reise
2788574 April 1957 Marcmann
4005525 February 1, 1977 Gringer
4604804 August 12, 1986 Sparks
5012581 May 7, 1991 Fletcher et al.
Patent History
Patent number: D324804
Type: Grant
Filed: Mar 2, 1990
Date of Patent: Mar 24, 1992
Assignee: Walter Henkels GmbH
Inventor: Siegfried Hoelterscheidt (Huckelhoven)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Diller, Ramik & Wight
Application Number: 7/488,796
Current U.S. Class: D 8/99