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. 19, 1982
Filed:
Feb. 04, 1980
Applicant:
Inventor:
Werner Kruschwitz, Viersen, DE;
Assignee:
Draftex Development AG, Zug, CH;
Primary Examiner:
Int. Cl.
CPC ...
E06B / ;
U.S. Cl.
CPC ...
428122 ; 49490 ; 52716 ;
Abstract
There is disclosed a flexible channel-shaped sealing or finishing strip in which a length of unvulcanized rubber (or like material) extends along the strip on part of the inside surface of the channel but so as to have a free surface facing the interior of the channel, the free surface in use making contact with and adhering to at least part of an edge over which the strip is fitted, so as to improve the gripping and sealing properties of the strip.