IP Library › Granted Patent US D490,890
Granted Patent Design
US D490,890 · Confirmation No. 1298

PERCUTANEOUS ENDOSCOPIC GASTROSTOMY DEVICE

Inventor: Changqing Li
Patented Case View Patent ↗
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2004-02-04 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-05-02 TRNA Transmittal of New Application 2 View
2003-05-02 SPEC Specification 1 View
2003-05-02 DRW Drawings-only black and white line drawings 3 View
2003-05-02 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D490,890
App. No.
29/181,032
Filed
2003-05-02
Granted
2004-06-01
Art Unit
2914
PTA
0 days