IP Library › Granted Patent US 6,698,729
Granted Patent Utility
US 6,698,729 · Confirmation No. 1293

GAS SPRING HAVING A CONTROLLABLE OUTPUT FORCE

Inventor: Mark A. Popjoy
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-01-14 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-06-15 TRNA Transmittal of New Application 2 View
2001-06-15 SPEC Specification 16 View
2001-06-15 CLM Claims 4 View
2001-06-15 ABST Abstract 1 View
2001-06-15 DRW Drawings-only black and white line drawings 2 View
2001-06-15 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,698,729
App. No.
09/883,050
Filed
2001-06-15
Granted
2004-03-02
Pub. No.
US20030042661A1
Art Unit
3683
PTA
-181 days