USD412561SExpiredUtility

One-quarter turn angled ball shutoff valve

Assignee: BESTWILL CORPPriority: Oct 16, 1997Filed: Oct 16, 1997Granted: Aug 3, 1999
Est. expiryOct 16, 2017(expired)· nominal 20-yr term from priority
Inventors:David C. P. Voo
71
PatentIndex Score
23
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a one-quarter turn angled ball shutoff valve, as shown and described.

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