Combined calculator and clipboard
Hung February 16, 1
U.S. patent number D294,282 [Application Number 06/710,208] was granted by the patent office on 1988-02-16 for combined calculator and clipboard. This patent grant is currently assigned to Dah Sun Electronics Company Limited. Invention is credited to Danny C. C. Hung.
| United States Patent | D294,282 |
| Hung | February 16, 1988 |
Combined calculator and clipboard
Claims
The ornamental design for a combined calculator and clipboard, as shown and described.
| Inventors: | Hung; Danny C. C. (Hong Kong, HK) |
|---|---|
| Assignee: | Dah Sun Electronics Company
Limited (Kowloon, HK) |
| Appl. No.: | 06/710,208 |
| Filed: | March 11, 1985 |
Foreign Application Priority Data
| Nov 27, 1984 [GB] | 1023514 | |||
| Current U.S. Class: | D19/88; D18/2; D18/7; D19/27 |
| Field of Search: | ;D19/26,27,88 ;D18/2,7,11,12 ;D8/395 ;24/67.1-67.7,67.11 ;281/15B |
References Cited [Referenced By]
U.S. Patent Documents
| D284678 | July 1986 | Shamoon |
| D284976 | August 1986 | Hung |
Other References
|
US. Govt. Office & Furnishings Supply Cat., 1982, p. 156, Item No. 38160.. |
Primary Examiner: Word; George P.
Attorney, Agent or Firm: Pollock, Vande Sande & Priddy
Description
FIG. 1 is a perspective view of a combined calculator and clipboard showing my new design in a partially open condition;
FIG. 2 is a perspective view thereof in the closed condition;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a bottom plan view thereof.
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