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:
Jul. 06, 1999
Filed:
Dec. 17, 1996
Ronald Woods, Springfield, MO (US);
Joseph M Nusbaumer, Nixa, MO (US);
Other;
Abstract
A safety pressure relief valve assembly is provided wherein the safety pressure relief valve assembly has a first tubular body with a first end and a second end, a wall of given thickness with a bore through the body with an internal flange and a valve support in the bore, a means on the first end of the body for attaching the body to the venting system of a fuel tank, a valve seat in the internal flange, a valve member adapted for resting on the seat and having a stem extending from one side of the valve member, a biasing means for biasing the valve member against the valve seat in a direction toward the first end, a discharge means in the second end having an enclosing flange for the second end, a second tubular body of larger internal diameter than the external diameter of the first tubular body with one of the open ends of the second tubular body affixed to the enclosing flange wherein the enclosing flange and second tubular body comprise means preventing the inclusion of foreign objects from entering the second end of the first body thereby keeping the safety pressure relief assembly in full operational condition at all times.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile