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:
Sep. 28, 1976
Filed:
Oct. 07, 1974
Applicant:
Inventor:
Anil H Chudgar, Manitowoc, WI (US);
Assignee:
Imperial-Eastman Corporation, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B31C / ; B29C / ;
U.S. Cl.
CPC ...
156143 ; 138132 ; 138144 ; 156149 ; 156172 ; 156187 ; 156244 ; 156298 ; 156307 ; 260 / ; 428 36 ; 428398 ;
Abstract
A method of forming hose construction utilizing an aromatic polyester thermoplastic core and reinforcing means mechanically bonded about the core with the core portion in which the reinforcing means is embedded being substantially free of stress. A sheath may be provided about the reinforcing means and may be autogenously bonded to 'Hytrel', an aromatic polyester thermoplastic body of material coating the reinforcing means.