Opto-electrical signal converter
Yokoi , et al. August 11, 1
U.S. patent number D328,591 [Application Number 07/334,118] was granted by the patent office on 1992-08-11 for opto-electrical signal converter. This patent grant is currently assigned to Sharp Corporation. Invention is credited to Katsuhiro Ishida, Maki Tomoike, Mitsuo Yokoi.
| United States Patent | D328,591 |
| Yokoi , et al. | August 11, 1992 |
Opto-electrical signal converter
Claims
The ornamental design for an opto-electrical signal converter, shown and described.
| Inventors: | Yokoi; Mitsuo (Osaka, JP), Ishida; Katsuhiro (Osaka, JP), Tomoike; Maki (Osaka, JP) |
|---|---|
| Assignee: | Sharp Corporation (Osaka,
JP) |
| Appl. No.: | 07/334,118 |
| Filed: | April 5, 1989 |
| Current U.S. Class: | D14/357; D13/184 |
| Field of Search: | ;D13/184,123 ;250/551,214R ;307/311 ;455/602,608,611,614,617,619 ;D14/100,107,114 |
References Cited [Referenced By]
U.S. Patent Documents
| D246711 | December 1977 | Kneale |
| D314560 | February 1991 | Muller et al. |
| D315723 | March 1991 | Ito et al. |
| 4456828 | June 1984 | Mason et al. |
| 4477721 | October 1984 | Chappell et al. |
| 4479263 | October 1984 | Rosenfeldt et al. |
| 4503388 | March 1985 | Zehl et al. |
| 4612670 | September 1986 | Henderson |
| 4709154 | November 1987 | Rademaker et al. |
Assistant Examiner: Tung; M. H.
Attorney, Agent or Firm: Flehr, Hohbach, Test, Albritton & Herbert
Description
FIG. 1 is top plan view of an opto-electrical signal converter showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a top perspective view thereof.
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