IP Library › Granted Patent US 6,364,174
Granted Patent Utility
US 6,364,174 · Confirmation No. 4060

Pump dispenser having piston retainer and stop

Patented Case View Patent ↗
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 Code Description Pages PDF
2001-02-21 TRNA Transmittal of New Application 3 View
2001-02-21 SPEC Specification 6 View
2001-02-21 CLM Claims 4 View
2001-02-21 ABST Abstract 1 View
2001-02-21 DRW Drawings-only black and white line drawings 3 View
2001-02-21 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,364,174
App. No.
09/789,472
Filed
2001-02-21
Granted
2002-04-02
Examiner
BUI, THACH H
Art Unit
3754
PTA
0 days