IP Library Granted Patent US 6,478,557
Granted Patent Utility
US 6,478,557 · Confirmation No. 7810

SCROLL COMPRESSOR SUITABLE FOR A LOW OPERATING PRESSURE RATIO

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Code Description Pages PDF
2001-05-04 TRNA Transmittal of New Application 4 View
2001-05-04 SPEC Specification 29 View
2001-05-04 CLM Claims 4 View
2001-05-04 ABST Abstract 1 View
2001-05-04 DRW Drawings-only black and white line drawings 16 View
2001-05-04 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,478,557
App. No.
09/848,442
Filed
2001-05-04
Granted
2002-11-12
Pub. No.
US20020051719A1
Art Unit
3748
PTA
-37 days