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:
Oct. 19, 1999
Filed:
Jul. 31, 1998
Applicant:
Inventor:
William Grueninger, Zurich, CH;
Assignee:
Emhart Glass S.A., Cham, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B / ; F16K / ;
U.S. Cl.
CPC ...
13762565 ; 251 89 ; 25112903 ;
Abstract
A solenoid operated pneumatic valve comprises a mechanical latch device movable between three positions, a disabled position, in which an outlet port is connected to exhaust, an enabled position, in which the valve operates normally, and an override position in which the outlet port is connected to a supply of compressed air.