Adjustable optical coupler device
Feinbloom , et al. February 21, 1
U.S. patent number D272,745 [Application Number 06/318,461] was granted by the patent office on 1984-02-21 for adjustable optical coupler device. This patent grant is currently assigned to Designs for Vision, Inc.. Invention is credited to Richard E. Feinbloom, Richard Lepczynski, Waldyslaw Oleksy.
| United States Patent | D272,745 |
| Feinbloom , et al. | February 21, 1984 |
Adjustable optical coupler device
Claims
The ornamental design for an adjustable optical coupler device, as shown and described.
| Inventors: | Feinbloom; Richard E. (New York, NY), Lepczynski; Richard (Brooklyn, NY), Oleksy; Waldyslaw (New York, NY) |
|---|---|
| Assignee: | Designs for Vision, Inc. (New
York, NY) |
| Appl. No.: | 06/318,461 |
| Filed: | November 5, 1981 |
| Current U.S. Class: | D16/130; D16/136 |
| Current International Class: | D1605 |
| Field of Search: | ;D16/130,10,38,26,136 ;354/286,62 ;128/6,4,7-9 ;358/225,98,93 |
References Cited [Referenced By]
U.S. Patent Documents
| D167455 | August 1952 | Gerhardt |
| D197257 | December 1963 | Fladlien et al. |
| D248160 | June 1978 | Feinbloom |
| 2478545 | August 1949 | Pearce |
| 2940371 | June 1960 | Thurow |
| 4181419 | January 1980 | Schlapp et al. |
| 4188942 | February 1980 | Fehlberg |
| 4210133 | June 1980 | Castaneda |
| 4248213 | February 1981 | Landre |
| 4261345 | April 1981 | Yamaguchi |
| 4320951 | March 1982 | Kawai |
| 191585 | 1937 | CH | |||
Assistant Examiner: Fay, Jr.; Horace B.
Attorney, Agent or Firm: Plevy; Arthur L.
Description
FIG. 1 is a side elevational view of an adjustable optical coupler device showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof.
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