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. 12, 1985
Filed:
Sep. 22, 1983
Applicant:
Inventors:
Bernd Dreher, Basel, CH;
Wolfgang Schneider, Kaiseraugst, CH;
Assignee:
Ciba Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B05D / ;
U.S. Cl.
CPC ...
428415 ; 428416 ; 4284233 ; 4284244 ; 4284258 ; 4284259 ; 428430 ; 428441 ; 428442 ; 428367 ; 428371 ; 428372 ; 428378 ; 428383 ; 4284735 ; 428463 ; 428458 ; 427203 ; 4274072 ; 427409 ;
Abstract
Prestressing elements having a two-layer plastics covering, the inner layer being moldable, storage-stable at room temperature and thermally curable, and the outer layer consisting of a radiation-cured plastics material, are excellently suitable for producing supporting structural elements, particularly concrete supporting structures and rock bracings.
Dreher, Bernd. (1985). Prestressing elements coated with plastic material and process for (U.S. Patent No. 4552815). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4552815
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile