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:
Nov. 13, 1979
Filed:
Oct. 17, 1977
Applicant:
Inventor:
Gerald M Magarian, Long Beach, CA (US);
Assignee:
Ameron, Inc., Monterey Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
156175 ; 118106 ; 118107 ; 118D / ; 156425 ; 427355 ;
Abstract
Reinforced plastic pipe is made at high rates using a wiper to remove resin from the surface of the rovings after they are applied to a rotating mandrel. The wiper leaves an optimum surface layer of resin on the rovings. For small diameter pipe, production rates are further increased by rotating the mandrel above its first critical speed.
Magarian, Gerald. (1979). Method and apparatus for wiping resin from filament wound pipe (U.S. Patent No. 4174243). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4174243
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile