USD431229SExpiredUtility
Extension cover for toggle switch levers
Assignee: GRAND GENERAL ACCESSORIES MFG INCPriority: Apr 22, 1999Filed: Apr 22, 1999Granted: Sep 26, 2000
Est. expiryApr 22, 2019(expired)· nominal 20-yr term from priority
Inventors:Nan Huang Huang
38
PatentIndex Score
3
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an extension cover for toggle switch levers, as shown and described.
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