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:
Apr. 19, 1977
Filed:
Nov. 12, 1975
Applicant:
Inventor:
Felix Lameyre, Rueil-Malmaison, FR;
Assignee:
La Telemecanique Electrique, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B / ;
U.S. Cl.
CPC ...
13762411 ; 13759614 ;
Abstract
A bleed valve can take two distinct positions, whereby in the first, in the absence of control pressure, it applies its orifice against a timing device by pneumatic means which it maintains set and in the second it is removed from the device by a certain distance before being caught up by the latter. This apparatus is used in automatic pneumatic control systems.
Lameyre, Felix. (1977). Timing device for pneumatic control (U.S. Patent No. 4018249). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4018249
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile