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:
Jan. 08, 1985
Filed:
May. 09, 1984
Applicant:
Inventor:
Kazuo Tsuge, Yokohama, JP;
Assignee:
Tokico Ltd., Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B / ; F04B / ;
U.S. Cl.
CPC ...
417372 ; 417415 ;
Abstract
An air compressor including a compressor unit, a drive unit for driving the compressor unit, a sound insulating box having an air inlet and an outlet and encasing the compressor and drive units, a fan positioned in the sound insulating box on the side of the air inlet for suctioning air thereinto, and a duct mounted in the sound insulating box. The duct has at one end opened toward the discharge side of the fan and the other end opened into at least one of the compressor and drive units where cooling is needed.
Tsuge, Kazuo. (1985). Air compressor (U.S. Patent No. 4492533). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4492533
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