IP Library Granted Patent US 6,446,451
Granted Patent Utility
US 6,446,451 · Confirmation No. 4196

VARIABLE CAPACITY COMPRESSOR HAVING ADJUSTABLE CRANKPIN THROW STRUCTURE

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Code Description Pages PDF
2007-11-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-08-31 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-07-23 TRNA Transmittal of New Application 1 View
2001-07-23 DRW Drawings-only black and white line drawings 37 View
2001-03-30 TRNA Transmittal of New Application 3 View
2001-03-30 SPEC Specification 45 View
2001-03-30 CLM Claims 22 View
2001-03-30 ABST Abstract 1 View
2001-03-30 DRW Drawings-only black and white line drawings 29 View
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Quick Facts
Patent No.
US 6,446,451
App. No.
09/820,983
Filed
2001-03-30
Granted
2002-09-10
Pub. No.
US20020038554A1
Art Unit
3744
PTA
-31 days