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:
Jun. 07, 1977
Filed:
Sep. 05, 1975
Applicant:
Inventor:
Walter E Allen, Prospect, CT (US);
Assignee:
Peter Paul Electronics Co., Inc., New Britain, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
251141 ; 251129 ;
Abstract
A solenoid-operated fluid control valve has an armature assembly which includes a reciprocally moveable impact plunger and a seal pin reciprocally mounted in the plunger and projecting therefrom. A valve insert defines a valve seat and has an integral a guide portion which includes a bore slidably receiving an associated projecting portion of the seal pin therein to guide it into seating engagement with the valve seat and to maintain it in alignment with the valve seat at all times.
Allen, Walter. (1977). Solenoid valve (U.S. Patent No. 4027850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4027850
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile