USD243950SExpiredUtility

Machine for teaching the manner in which a clock indicates time

81
Assignee: TOMY KOGYO COPriority: Nov 24, 1975Filed: Nov 24, 1975Granted: Apr 5, 1977
Est. expiryNov 24, 1995(expired)· nominal 20-yr term from priority
Inventors:Toyotsugu Ogasawara
81
PatentIndex Score
17
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a machine for teaching the manner in which a clock indicates time, substantially as shown and described.

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