U.S. patent number D293,424 [Application Number 06/735,810] was granted by the patent office on 1987-12-29 for liquid crystal time display apparatus. This patent grant is currently assigned to Citizen Watch Co., Ltd.. Invention is credited to Shigeki Yoshikawa.
United States Patent | D293,424 |
Yoshikawa | December 29, 1987 |
Inventors: | Yoshikawa; Shigeki (Kanagawa, JP) |
---|---|
Assignee: | Citizen Watch Co., Ltd. (Tokyo,
JP) |
Appl. No.: | 06/735,810 |
Filed: | May 17, 1985 |
Current U.S. Class: | D10/125 |
Field of Search: | ;D10/15,38,122-126 ;368/239-242,280-282,285 |
D263687 | April 1982 | Fukumura |
D263808 | April 1982 | Tanaka |
D265063 | June 1982 | Iida |
D269860 | July 1983 | Tanikawa |
D279966 | August 1985 | Kano |
D280084 | August 1985 | Kano |
4379641 | April 1983 | Mazzawa |
Jeweler's Circular-Keystone--2/82--p. 216--watch at lower-right. . Hong Kong Enterprises--1/82--p. 237--watch at 2nd from left. . Hong Kong Enterprises--6/81--p. 123--watch at left.. |
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