USD271129SExpiredUtility

Solar collector for a swimming pool

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Assignee: DEMMER JOHNPriority: Mar 31, 1981Filed: Mar 31, 1981Granted: Oct 25, 1983
Est. expiryMar 31, 2001(expired)· nominal 20-yr term from priority
Inventors:John E. Demmer
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PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a solar collector for a swimming pool, as shown and described.

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