USD271014SExpiredUtility

Switch frame

32
Assignee: OHASHI SHIGEOPriority: May 14, 1981Filed: May 14, 1981Granted: Oct 18, 1983
Est. expiryMay 14, 2001(expired)· nominal 20-yr term from priority
Inventors:Shigeo Ohashi
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PatentIndex Score
0
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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