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. 17, 1991
Filed:
Feb. 28, 1990
Applicant:
Inventor:
Toshifumi Sakai, Hiroshima, JP;
Assignee:
Daikyo Co., Ltd., Hiroshima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F / ;
U.S. Cl.
CPC ...
454153 ; 454285 ; 454313 ;
Abstract
Blowing louver for air conditioners provides plural swinging fins for shifting the direction of the wind conditioned. Each fin has first and second swinging axes which are pivotably supported by first and second link members. The first link member is manually operated so as to swing fins about respective second axes and the second link member is driven reciprocally by a driving mechanism so as to swing fins about respective first axes automatically.