Calculator
Peersmann April 13, 1
U.S. patent number D334,766 [Application Number 07/644,378] was granted by the patent office on 1993-04-13 for calculator. This patent grant is currently assigned to Pollyflame International, B.V.. Invention is credited to Richard F. M. Peersmann.
| United States Patent | D334,766 |
| Peersmann | April 13, 1993 |
Calculator
Claims
The ornamental design for a calculator, as shown and described.
| Inventors: | Peersmann; Richard F. M. (Scheveningen, NL) |
|---|---|
| Assignee: | Pollyflame International, B.V.
(Roelofarendsveen, NL) |
| Appl. No.: | 07/644,378 |
| Filed: | January 23, 1991 |
| Current U.S. Class: | D18/7 |
| Field of Search: | ;D18/1,6,7,11 ;D10/2,15 ;D14/100,106,107 ;200/5A ;235/61R ;340/365,700 ;364/706,710 |
References Cited [Referenced By]
U.S. Patent Documents
| D309627 | July 1990 | Chu |
| D314396 | February 1991 | Hayashi |
| D318869 | August 1991 | Booty, Jr. |
Other References
|
Design--476, Aug. 1988, p. 27, calculator--bottom left corner. . Hong Kong Enterprise, Mar. 1989, p. 131, Wavecal calculator center of page.. |
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Hunt; Ann
Attorney, Agent or Firm: Foley & Lardner
Description
FIG. 1 is a perspective view of a calculator showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear elevational view thereof.
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