USD845441SActiveUtility

Directional control valve locking device

Assignee: BERTREM JEFFREY ALLENPriority: Apr 1, 2016Filed: Sep 12, 2017Granted: Apr 9, 2019
Est. expiryApr 1, 2036(~9.7 yrs left)· nominal 20-yr term from priority
F16K 35/06F16K 31/602
72
PatentIndex Score
2
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a directional control valve locking device, as shown and described.

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