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:
May. 31, 1994
Filed:
May. 12, 1992
Applicant:
Inventor:
Peter H Seckel, Montclair, NJ (US);
Assignee:
Plastic Specialties and Technologies, Inc., Ridgefield, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
29507 ; 29523 ;
Abstract
This invention pertains to a method for attaching a coupling to a hose. The method includes providing a hose having longitudinal ribs on is inner circumference, associating a coupling with an end of the hose, and joining the coupling to the hose by performing a deformation operation, wherein the ribs have size, number and hardness limited to what the hose wall thickness and softness can absorb such that no leakage occurs after the deformation operation.