USD720831SActiveUtility

Clamshell-style valve knob cover lockout device

35
Assignee: O'BANION PATRICK MPriority: Apr 26, 2013Filed: Apr 26, 2013Granted: Jan 6, 2015
Est. expiryApr 26, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Patrick O'Banion
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PatentIndex Score
8
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a clamshell-style valve knob cover lockout device, as shown and described.

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