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:
Jan. 23, 1979
Filed:
Dec. 29, 1977
Applicant:
Inventor:
Eric Wood, Ossett, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
156199 ; 29234 ; 29235 ; 2942 / ; 29451 ; 118 44 ; 118 56 ; 118408 ; 118419 ; 118D / ; 156287 ; 156294 ; 156574 ; 156499 ; 264510 ; 4272 / ; 427230 ; 427235 ;
Abstract
A lining comprising a resin absorbent tube having on the outside a fluid impermeable membrane everted into the passageway to line same using fluid pressure. The resin absorbent material is soaked in resin by trapping a quantity of resin in the lining before it everts in the passageway, and the resin is cured after the lining is everted into the passageway surface, preferably by a curing means following the everting lining along the inside of the passageway.
Wood, Eric. (1979). Method of lining a passageway with a resin absorbent tube (U.S. Patent No. 4135958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4135958
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile