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18149547 · Rotary Valve Lockout Apparatus

Filed 2023-01-03 · Granted · Patent 11879564 (2024-01-23) The official file ↗The patent and its PDF ↗ · Art unit 3753 · Examiner Jonathan J Waddy Hard · CPC F16K 35/00 · QTRCO, Inc. · Werner IP Law, P.C.

Office actions
0
first was Notice of allowance
RCEs
0
no appeal
To first action
8.8 mo
to disposition 12.6 mo
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