The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 1984
Filed:
Dec. 20, 1982
Applicant:
Inventors:
Richard W Cummins, Cranbury, NJ (US);
Burton M Baum, Princeton, NJ (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 498 ; 252 785 ; 568 14 ;
Abstract
Liquid tris(alkylcarboxyethyl) phosphine oxides, useful as the stock base for functional fluids, are described.
Cummins, Richard. (1984). Phosphine oxides for use as functional fluids (U.S. Patent No. 4474675). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4474675
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile