Toy block
Chatani , et al. January 17, 1
U.S. patent number D272,256 [Application Number 06/064,487] was granted by the patent office on 1984-01-17 for toy block. This patent grant is currently assigned to Kawada Co., Ltd.. Invention is credited to Yasushi Chatani, Toshio Tsuchikura.
| United States Patent | D272,256 |
| Chatani , et al. | January 17, 1984 |
Toy block
Claims
The ornamental design for a toy block, as shown and described.
| Inventors: | Chatani; Yasushi (Tokorozawa, JP), Tsuchikura; Toshio (Koshigaya, JP) |
|---|---|
| Assignee: | Kawada Co., Ltd. (Tokyo,
JP) |
| Appl. No.: | 06/064,487 |
| Filed: | August 7, 1979 |
Foreign Application Priority Data
| May 8, 1978 [JP] | 53-18406 | |||
| Current U.S. Class: | D21/499 |
| Current International Class: | D2101 |
| Field of Search: | ;D21/104-108 ;46/16,17,22,23,24,25,26,27,28,29,31 ;D25/86,85,80,61,70,77,78 |
References Cited [Referenced By]
U.S. Patent Documents
| D81117 | May 1930 | Strouse |
| D174950 | June 1955 | Frishberg |
| D233541 | November 1974 | Christiansen |
| 523660 | Sep 1920 | FR | |||
Attorney, Agent or Firm: Finkelstein; Don B.
Description
FIG. 1 is a perspective view of a toy block showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof; and
FIG. 8 is a sectional view along the line 8--8 of FIG. 6.
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