USD350816SExpiredUtility

Combined drywell cover and drain insert

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Assignee: OWL 1990 TRUSTPriority: Jun 16, 1992Filed: Jun 16, 1992Granted: Sep 20, 1994
Est. expiryJun 16, 2012(expired)· nominal 20-yr term from priority
Inventors:Thomas Florence
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PatentIndex Score
10
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined drywell cover and drain insert, as shown and described.

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