U.S. patent number D268,670 [Application Number 06/193,893] was granted by the patent office on 1983-04-19 for audio-visual sheet player.
This patent grant is currently assigned to Gakken Co., Ltd. (Kabushiki Kaisha Gakushu Kenkyusha). Invention is credited to Yousuke Igeta, Masao Iwaoka, Fumio Kobayashi.
United States Patent |
D268,670 |
Iwaoka , et al. |
April 19, 1983 |
Audio-visual sheet player
Claims
The ornamental design for an audio-visual sheet player, as shown.
Inventors: |
Iwaoka; Masao (Tokyo,
JP), Igeta; Yousuke (Tokyo, JP), Kobayashi;
Fumio (Tokyo, JP) |
Assignee: |
Gakken Co., Ltd. (Kabushiki Kaisha
Gakushu Kenkyusha) (Tokyo, JP)
|
Appl.
No.: |
06/193,893 |
Filed: |
October 6, 1980 |
Current U.S.
Class: |
D14/500 |
Current International
Class: |
D1401 |
Field of
Search: |
;D14/1-3,5,6,14,17,20,84,99,79 ;360/101 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Corrigan; Jane E.
Attorney, Agent or Firm: Weiner; Irving M. Burt; Pamela S.
Shortley; John L.
Description
FIG. 1 is a front, top and right side perspective view of an
audio-visual sheet player showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a left side elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a bottom plan view; and
FIG. 7 is a rear elevational view.
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