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:
Dec. 20, 2011
Filed:
Mar. 15, 2007
Applicants:
Toshiaki Iwa, Tokyo, JP;
Ryosuke Cho, Tokyo, JP;
Ichiro Hirata, Tokyo, JP;
Matthew R. Warren, Buffalo, NY (US);
Ernest Jose Gutierrez, Amherst, NY (US);
Inventors:
Toshiaki Iwa, Tokyo, JP;
Ryosuke Cho, Tokyo, JP;
Ichiro Hirata, Tokyo, JP;
Matthew R. Warren, Buffalo, NY (US);
Ernest Jose Gutierrez, Amherst, NY (US);
Assignee:
Eagle Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 1/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A displacement control valve for an air conditioner modulating a fluid flow or fluid pressure within a control chamber by controlling the opening degree of a valve portion.