USD269607SExpiredUtility

Switch frame

Assignee: OHASHI SHIGEOPriority: Nov 10, 1980Filed: May 14, 1981Granted: Jul 5, 1983
Est. expiryNov 10, 2000(expired)· nominal 20-yr term from priority
Inventors:Shigeo Ohashi
45
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a switch frame, substantially as shown and described.

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