USD270441SExpiredUtility

Electrical switch

66
Assignee: JOY MFG COPriority: Jun 6, 1980Filed: Jun 6, 1980Granted: Sep 6, 1983
Est. expiryJun 6, 2000(expired)· nominal 20-yr term from priority
Inventors:David W. Moldenhauer
66
PatentIndex Score
10
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electrical switch, substantially as shown.

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