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, 1996
Filed:
Mar. 02, 1995
Applicant:
Inventor:
Warren Mang, Haddonfield, NJ (US);
Assignee:
Markel Corporation, Norristown, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138141 ; 138137 ; 138174 ; 138D / ;
Abstract
Hoses are provided which are resistant to chemical and thermal attack and which include a polymeric liner having an integral resilient member axially located along its wall. The resilient member includes a tensile strength which is significantly greater than the polymeric material of the liner, so as to minimize the incidence of plastic deformation and kinking during manufacture, installation, and use.