IP Library › Granted Patent US 6,558,141
Granted Patent Utility
US 6,558,141 · Confirmation No. 2020

PACKING ASSEMBLY AND RECIPROCATING PLUNGER PUMP INCORPORATING SAME

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2005-12-30 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-03-30 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-04-12 TRNA Transmittal of New Application 2 View
2001-04-12 SPEC Specification 9 View
2001-04-12 CLM Claims 5 View
2001-04-12 ABST Abstract 1 View
2001-04-12 DRW Drawings-only black and white line drawings 7 View
2001-04-12 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,558,141
App. No.
09/833,277
Filed
2001-04-12
Granted
2003-05-06
Pub. No.
US20020150487A1
Art Unit
3746
PTA
-123 days