USD430922SExpiredUtility

Cut-out valve

70
Assignee: HUNG-LIN LAIPriority: Oct 29, 1999Filed: Oct 29, 1999Granted: Sep 12, 2000
Est. expiryOct 29, 2019(expired)· nominal 20-yr term from priority
Inventors:Lai Hung-Lin
70
PatentIndex Score
19
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for a cut-out valve, as shown and described.

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