IP Library › Granted Patent US 6,722,692
Granted Patent Utility PCT National Stage Small
US 6,722,692 · Confirmation No. 6265

TIPPING IMPACT ABSORBING DEVICE FOR WHEELCHAIR

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 Code Description Pages PDF
2015-10-19 SES.REQ Assertion of entitlement to small entity status 1 View
2015-10-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-03-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-28 TRNA Transmittal of New Application 2 View
2001-12-28 A.PE Preliminary Amendment 5 View
2001-12-28 SPEC Specification 10 View
2001-12-28 CLM Claims 2 View
2001-12-28 ABST Abstract 1 View
2001-12-28 DRW Drawings-only black and white line drawings 9 View
2001-12-28 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,722,692
App. No.
10/019,224
Filed
2001-12-28
Granted
2004-04-20
Pub. No.
US20030071445A1
Art Unit
3616
PTA
-3 days