USD290289SExpiredUtility

Water heater for a stock tank

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Assignee: MCCOLL ANGUSPriority: Sep 4, 1984Filed: Sep 4, 1984Granted: Jun 9, 1987
Est. expirySep 4, 2004(expired)· nominal 20-yr term from priority
Inventors:Hans-Georg G. PresselGary H. DarnallHarold F. WinklerAngus Mccoll
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PatentIndex Score
1
Cited by
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References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a water heater for a stock tank, as shown and described.

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