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18884312 · MULTI-STAGE PRESSURIZED GAS DELIVERY SYSTEM

Filed 2024-09-13 · Granted · Patent 12541215 (2026-02-03) The official file ↗The patent and its PDF ↗ · Art unit 3753 · Examiner William M McCalister Typical · CPC G05D 16/2024 · Vanair Manufacturing, Inc. · The Lincoln Electric Company

Office actions
0
first was Notice of allowance
RCEs
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no appeal
To first action
13.0 mo
to disposition 16.7 mo
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