USD417537SExpiredUtility

Composting device

50
Individually held — no corporate assignee on recordPriority: Feb 11, 1999Filed: Feb 11, 1999Granted: Dec 7, 1999
Est. expiryFeb 11, 2019(expired)· nominal 20-yr term from priority
Inventors:Howard F. LivingstonR. Michael PeckThomas R. Hecht
50
PatentIndex Score
9
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a composting device, as shown and described.

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