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18102895 · STEM-BASE HOLLOW RELIEF VALVE DEVICE

Filed 2023-01-30 · Granted · Patent 11761550 (2023-09-19) The official file ↗The patent and its PDF ↗ · Art unit 3753 · Examiner Jessica Marie Cahill Typical · CPC F16K 17/0433 · Prince Mohammad Bin Fahd University · OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.

Office actions
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first was Ex parte Quayle
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no appeal
To first action
4.5 mo
to disposition 7.6 mo
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