Magnifier
Latest Combined Optical Industries Limited Patents:
Description
FIG. 1 is a perspective view of a magnifier showing our new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a side elevational view thereof with the magnifier rotated 90.degree. from its position in FIG. 2; and
FIG. 4 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D127366 | May 1941 | Bouchard |
D171904 | April 1954 | Macaluso, Jr. |
D191141 | August 1961 | Burlin et al. |
D291448 | August 18, 1987 | Tai-Kam |
2316301 | April 1943 | Ullman |
Patent History
Patent number: D303119
Type: Grant
Filed: Apr 9, 1987
Date of Patent: Aug 29, 1989
Assignee: Combined Optical Industries Limited
Inventors: Veronica G. Steel (London), David F. Francis (Sydney)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Wood, Dalton, Phillips, Mason & Rowe
Application Number: 7/36,278
Type: Grant
Filed: Apr 9, 1987
Date of Patent: Aug 29, 1989
Assignee: Combined Optical Industries Limited
Inventors: Veronica G. Steel (London), David F. Francis (Sydney)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Wood, Dalton, Phillips, Mason & Rowe
Application Number: 7/36,278
Classifications
Current U.S. Class:
Magnifying Or Reducing Glass (D16/135)