USD401671SExpiredUtility

Filling valve

36
Assignee: LEWIS DAVIDPriority: Oct 17, 1997Filed: Oct 17, 1997Granted: Nov 24, 1998
Est. expiryOct 17, 2017(expired)· nominal 20-yr term from priority
Inventors:David LewisDonald Walden
36
PatentIndex Score
3
Cited by
12
References
1
Claims

Claims

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

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