IP Library › Granted Patent US 6,351,898
Granted Patent Utility
US 6,351,898 · Confirmation No. 4481

Height adjustment system

Patented Case View Patent ↗
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 Code Description Pages PDF
2001-04-23 TRNA Transmittal of New Application 2 View
2001-04-23 SPEC Specification 6 View
2001-04-23 CLM Claims 6 View
2001-04-23 ABST Abstract 1 View
2001-04-23 DRW Drawings-only black and white line drawings 2 View
2001-04-23 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,351,898
App. No.
09/840,417
Filed
2001-04-23
Granted
2002-03-05
Art Unit
3671
PTA
-78 days