USD312149SExpiredUtility

Automatic fish feeder

46
Individually held — no corporate assignee on recordPriority: Mar 18, 1988Filed: Mar 18, 1988Granted: Nov 13, 1990
Est. expiryMar 18, 2008(expired)· nominal 20-yr term from priority
Inventors:Sharon L. KeilCraig D. Keil
46
PatentIndex Score
10
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an automatic fish feeder, as shown and described.

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