Safety compass
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Description
FIG. 1 is a top, left front perspective view of a safety compass showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a left side elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D91522 | February 1934 | Hochman |
D227151 | June 1973 | Welch |
2080917 | May 1937 | Hochman |
2764816 | October 1956 | Cesaris |
3208149 | September 1965 | Zachs |
4858326 | August 22, 1989 | Warwicker |
5090127 | February 25, 1992 | Shapiro et al. |
914404 | January 1963 | GBX |
972461 | October 1964 | GBX |
Patent History
Patent number: D336105
Type: Grant
Filed: Mar 21, 1991
Date of Patent: Jun 1, 1993
Assignee: Creative Works, L.P. (Northbrook, IL)
Inventors: Bruce Shapiro (Northborook, IL), Gunar Narubin (Chicago, IL)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 7/672,598
Type: Grant
Filed: Mar 21, 1991
Date of Patent: Jun 1, 1993
Assignee: Creative Works, L.P. (Northbrook, IL)
Inventors: Bruce Shapiro (Northborook, IL), Gunar Narubin (Chicago, IL)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 7/672,598
Classifications