USD252130SExpiredUtility

Power driven lawn trimmer

Assignee: HOFFCO INCPriority: Aug 22, 1977Filed: Aug 22, 1977Granted: Jun 19, 1979
Est. expiryAug 22, 1997(expired)· nominal 20-yr term from priority
Inventors:David Hoff
86
PatentIndex Score
27
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a power driven lawn trimmer, as shown.

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