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:
Mar. 09, 1976
Filed:
Mar. 05, 1974
Applicant:
Inventor:
Gert Johansson, Skelleftea, SW;
Assignee:
Skega Aktiebolag, Ersmark, SW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61D / ;
U.S. Cl.
CPC ...
29462 ; 105423 ; 220 / ; 228140 ;
Abstract
A method of lining a steel wall surface with an elastomeric material which involves applying a layer of elastomeric material against said steel wall surface and holding said elastomeric material against said steel surface with a plurality of bolts and washers, said bolts being butt welded to said steel surface.