U.S. patent number D306,651 [Application Number 07/013,644] was granted by the patent office on 1990-03-20 for shoe pad. Invention is credited to Kun H. Chang.
United States Patent | D306,651 |
Chang | March 20, 1990 |
Inventors: | Chang; Kun H. (Toglo Hsiang, Miao Li Shian, TW) |
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Appl. No.: | 07/013,644 |
Filed: | February 11, 1987 |
Current U.S. Class: | D2/961 |
Field of Search: | ;D2/264,265,268-272,274,308-314,317-322 ;36/3B,15,25R,28,29,32R,43,44,59R,59C,132,102-106,112-116,136 |
D76528 | October 1928 | Frey |
D115636 | July 1939 | Sperry |
D278851 | May 1985 | Austin |
D281459 | November 1985 | Parker |
D295690 | May 1988 | Finn |
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