USD378303SExpiredUtility

Joy stick

44
Assignee: SILITEK CORPPriority: Mar 12, 1996Filed: Mar 12, 1996Granted: Mar 4, 1997
Est. expiryMar 12, 2016(expired)· nominal 20-yr term from priority
Inventors:Chung-Pin Yang
44
PatentIndex Score
7
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for joy stick, as shown and described.

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