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:
Jun. 20, 2000
Filed:
Jul. 30, 1998
Applicant:
Inventor:
Lennart Jornhagen, Varnamo, SE;
Assignee:
Forsheda AB, Forsheda, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J / ; F16L / ;
U.S. Cl.
CPC ...
277617 ; 277604 ; 277608 ; 277609 ; 277627 ;
Abstract
A sealing element (2) consisting of elastic material is adapted to be molded into for example a concrete pipe socket. In order to improve the binding between the sealing element and the material of the concrete pipe socket the sealing element is at least partially provided with fiber flock (14) at the surface portion which at the molding is adapted to be enclosed by the concrete material of the socket. (FIG. 1c)