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, 1993
Filed:
Sep. 11, 1990
Applicant:
Inventor:
Gilles Briet, Gueugnon, FR;
Assignee:
Hutchinson, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285156 ; 285150 ; 285294 ;
Abstract
In a method for producing devices such as branch connections or similar on flexible tubes or pipes, particularly those with a rubber base, a rigid core is placed inside said tube or pipe intended to support it and a branch connection or similar is molded in situ on the tube or pipe by injection of plastic material of thermoplastic or thermosetting type, the branch connection grips round said tube or pipe on the external face thereof and is adhered thereto by the very effect of molding.