Combined holder and magnifier for gem examination
Description
FIG. 1 is a front elevational view of a combined holder and magnifier for gem examination, showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a longitudinal sectional view thereof as seen from the plane 3--3 in FIG. 1;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
42843 | May 1864 | Ellis |
D135421 | April 1943 | Austin |
D222980 | February 1972 | Pike |
2961108 | November 1960 | Johnson |
3410634 | November 1968 | Buckner |
3450458 | June 1966 | Potrzuski |
3830560 | August 1974 | Onanian |
Patent History
Patent number: D271308
Type: Grant
Filed: Mar 6, 1981
Date of Patent: Nov 8, 1983
Assignee: Ridgecrest, Inc. (New York, NY)
Inventor: Susan Leo (New York, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Attorney: Charles E. Temko
Application Number: 6/241,452
Type: Grant
Filed: Mar 6, 1981
Date of Patent: Nov 8, 1983
Assignee: Ridgecrest, Inc. (New York, NY)
Inventor: Susan Leo (New York, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Attorney: Charles E. Temko
Application Number: 6/241,452
Classifications