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. 02, 1989
Filed:
May. 27, 1986
Applicant:
Inventors:
Efrain D Vassallo, Ponce, PR (US);
Jose E Valls, Ponce, PR (US);
Assignee:
Vassallo Research & Development Corp., , PR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; F16L / ;
U.S. Cl.
CPC ...
2772 / ; 277D / ; 285110 ; 285234 ; 285345 ; 285379 ; 425393 ; 425D / ;
Abstract
A gasket seating ring is disclosed which includes a specially designed hard plastic ring. The hard plastic ring in molded as a shaped annulus having a rearward, radially outwardly inclined ramp and a joined, forward, radially inwardly inclined ramp wherein the junction between the rearward and forward ramps defines the outer periphery of the ring. The shaped annulus further includes a radially inwardly angular junction.