Coupling adaptor for a magnetic tape cassette accommodating case

- Olympus
Description

FIG. 1 is a front, top and right side perspective view of a coupling adaptor for a magnetic tape cassette accomodating case showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the opposite side being a mirror image of the side shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a view like FIG. 1 of the adaptor wherein the two broken line tape cassette accomodating cases are shown for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
4216857 August 12, 1980 Huang
Patent History
Patent number: D269825
Type: Grant
Filed: May 7, 1981
Date of Patent: Jul 26, 1983
Assignee: Olympus Optical Co., Ltd. (Tokyo)
Inventors: Hideo Shirako (Hachioji), Shoichi Saito (Tokyo), Terumasa Wada (Hachioji), Koki Yamamoto (Omiya)
Primary Examiner: Jane E. Corrigan
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/261,564
Classifications
Current U.S. Class: D 3/35; D14/11
International Classification: D0302; D0399;