Electronic calculator
Hiromori November 24, 1
U.S. patent number D331,254 [Application Number 07/661,084] was granted by the patent office on 1992-11-24 for electronic calculator. This patent grant is currently assigned to Hiromori Inc.. Invention is credited to Junji Hiromori.
| United States Patent | D331,254 |
| Hiromori | November 24, 1992 |
Electronic calculator
Claims
The ornamental design for an electronic calculator, as shown and described.
| Inventors: | Hiromori; Junji (Tokyo, JP) |
|---|---|
| Assignee: | Hiromori Inc. (Tokyo,
JP) |
| Appl. No.: | 07/661,084 |
| Filed: | February 22, 1991 |
Foreign Application Priority Data
| Aug 27, 1990 [JP] | 2-28689 | |||
| Current U.S. Class: | D18/7 |
| Field of Search: | ;D18/1,6,7,11,12 ;D10/2,15,22,28 ;D14/100,106,107 ;200/5A ;235/61R ;340/365,700 ;364/706-710 |
References Cited [Referenced By]
U.S. Patent Documents
| D249091 | August 1978 | Bartis |
| D258966 | April 1981 | McCrae |
| D276536 | November 1984 | Siefert |
Other References
|
Hong Kong Enterprise, May 1986, p. 14, Round Simulative Calculators. . Hong Kong Enterprise, Oct. 1989, p. 256, round currency calculator-top left of page.. |
Primary Examiner: Vales-Lado; Carmen H.
Assistant Examiner: Hunt; Ann
Attorney, Agent or Firm: Dilworth & Barrese
Description
FIG. 1 is a perspective view of an electronic calculator showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view thereof.
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