IP Library › Patent Application 61591407
Patent Application Provisional
App. No. 61/591,407 · Confirmation No. 2671

METHOD FOR REDUCING COLOR IN USED LUBRICATING OIL

Inventor: Antjo H. Meijerhof
Provisional Application Expired
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 Code Description Pages PDF
2012-02-10 APP.FILE.REC Filing Receipt 3 View
2012-01-27 ADS Application Data Sheet 4 View
2012-01-27 SPEC Specification 6 View
2012-01-27 CLM Claims 1 View
2012-01-27 ABST Abstract 1 View
2012-01-27 WFEE Fee Worksheet (SB06) 2 View
2012-01-27 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/591,407
Filed
2012-01-27