Application
12567838 · HIGH FREQUENCY CHEST WALL OSCILLATION SYSTEM WITH CRANKSHAFT ASSEMBLY
Filed 2009-09-28 · Granted · Patent 8038633 (2011-10-18) The official file ↗The patent and its PDF ↗ · Art unit 3771 · Examiner Danton D Demille Typical · CPC A61H 9/0078 · HILL-ROM SERVICES PTE. LTD · Barnes & Thornburg LLP (Hill-Rom)
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first was Notice of allowance
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to disposition 24.6 mo
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