Combined pocket watch and calculator
Day May 5, 1
U.S. patent number D259,106 [Application Number 05/945,572] was granted by the patent office on 1981-05-05 for combined pocket watch and calculator. Invention is credited to Donald J. Day.
| United States Patent | D259,106 |
| Day | May 5, 1981 |
Combined pocket watch and calculator
Claims
The ornamental design for a combined pocket watch and calculator, substantially as shown and described.
| Inventors: | Day; Donald J. (Dallas, TX) |
|---|---|
| Appl. No.: | 05/945,572 |
| Filed: | September 25, 1978 |
| Current U.S. Class: | D10/31 |
| Current International Class: | D1002 |
| Field of Search: | ;D10/30,31,32,33,34,35,36,37,38,39 ;58/5R,23R,23A,23BA,23C,152R,57,58,88W,88R,88E,88WC,88G ;235/152,156,160 |
References Cited [Referenced By]
U.S. Patent Documents
| D60532 | March 1922 | Gruen |
| D138444 | August 1944 | Smoleroff |
| D247701 | April 1978 | Kwon |
| 3738099 | June 1973 | Tanaka |
| 3928960 | December 1975 | Reese |
| 4041295 | August 1977 | Ido |
| 4062181 | December 1977 | Zurcher |
Other References
|
Jeweler's Circular Keystone -9/78-p. 122-Calander Watches. . European Jeweler (D. G.Z.)-11/77 p. 78-Calander Watch at top-right. . Form-8/11/76-p. 42-Watch at middle-left.. |
Primary Examiner: Holtje; Nelson C.
Attorney, Agent or Firm: Head & Johnson
Description
FIG. 1 is a front elevational view of a combined pocket watch and calculator showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear elevational view thereof.
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