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, 1988
Filed:
May. 06, 1987
Applicant:
Inventor:
Douglas E Peash, Enumclaw, WA (US);
Assignee:
The Boeing Company, Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137865 ; 137887 ; 74321 ; 25112913 ; 251248 ;
Abstract
A valve apparatus interconnects a single inlet duct with a plurality of outlet ducts. The apparatus has a manifold body that provides a passageway between the inlet and the outlets. Operatively positioned in each outlet is a butterfly valve. A single drive motor is used to operate all the valves, wherein each valve is operated independently of the other.
Peash, Douglas. (1988). Airflow control valve having single inlet and multiple outlets (U.S. Patent No. 4749004). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4749004
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile