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:
Sep. 20, 1977
Filed:
Apr. 14, 1976
Applicant:
Inventor:
Frederick L Brown, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427325 ; 427397 ; 427408 ; 427326 ; 428541 ; 428537 ; 2603 / ; 106 / ; 252-81 ;
Abstract
Leaching of a fire retardant salt, such as a mixture of ammonium phosphates, impregnated into a wood substrate is inhibited by a process comprising:
Brown, Frederick. (1977). Inhibiting leaching of fire retardant salts from wood with cyclic (U.S. Patent No. 4049849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4049849
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile