Combined measuring tape and calculator
Latest Sonin, Inc. Patents:
Description
FIG. 1 is a top, front and right side perspective view of a combined measuring tape and calculator showing my new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a left side elevational view;
FIG. 4 is a top plan view;
FIG. 5 is a bottom plan view;
FIG. 6 is a front elevational view; and
FIG. 7 is a rear elevational view.
Referenced Cited
U.S. Patent Documents
D186623 | November 1959 | Schwartz |
D186623 | November 1959 | Ullum |
D219065 | August 1973 | Zelnick |
D228202 | October 1970 | Quenot |
D286861 | November 25, 1986 | Hollinger et al. |
D295504 | May 3, 1988 | Yamamoto et al. |
D305740 | January 30, 1990 | Onderdonk |
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4476635 | October 16, 1984 | Hart |
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Patent History
Patent number: D318020
Type: Grant
Filed: Jun 8, 1989
Date of Patent: Jul 9, 1991
Assignee: Sonin, Inc. (Scarsdale, NY)
Inventor: Alfred S. Schwartz (Darien, CT)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antonic D. Davis
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 7/363,035
Type: Grant
Filed: Jun 8, 1989
Date of Patent: Jul 9, 1991
Assignee: Sonin, Inc. (Scarsdale, NY)
Inventor: Alfred S. Schwartz (Darien, CT)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antonic D. Davis
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 7/363,035
Classifications
Current U.S. Class:
With Casing, I.e., Retractable Type (D10/72)