Application
19235447 · VARIABLE COMPRESSION RATIO DEVICE
Filed 2025-06-11 · Pending The official file ↗ · Art unit 3747 · Examiner Kevin R Steckbauer Typical · CPC F02D 15/02 · Paulo Roberto de Oliveira · PATENT DOCKET ADMINISTRATOR
Office actions
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first was Restriction requirement
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no appeal
To first action
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to disposition n/a
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