IP Library › Granted Patent US 6,601,392
Granted Patent Utility Small
US 6,601,392 · Confirmation No. 6776

SPRING MOUNTED RECUPERATOR

Inventor: Malcolm S. Child
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2015-02-05 IMIS Miscellaneous Internal Document 1 View
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
2001-10-01 TRNA Transmittal of New Application 2 View
2001-10-01 SPEC Specification 10 View
2001-10-01 CLM Claims 4 View
2001-10-01 ABST Abstract 1 View
2001-10-01 DRW Drawings-only black and white line drawings 2 View
2001-10-01 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,601,392
App. No.
09/968,111
Filed
2001-10-01
Granted
2003-08-05
Pub. No.
US20030061816A1
Examiner
KIM, TAE JUN
Art Unit
3746
PTA
-175 days