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.:

US 7470178 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 30, 2008

Filed:

Sep. 06, 2005
Applicant:

Akihiro Tajiri, Wako, JP;

Inventor:

Akihiro Tajiri, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract

A vehicle air-conditioner includes an airflow regulator disposed in a duct for regulating a rate of flow of temperature-controlled air to be discharged from an air outlet of the duct. The airflow regulator is formed by a plurality of hollow frustoconical members placed one over another in a nested condition. Each of the frustoconical members is open at a small end and a large end thereof and has at least one opening formed in a sidewall thereof. The frustoconical members are rotatable relative to one another about a common central axis thereof.


Find Patent Forward Citations

Tajiri, Akihiro. (2008). Air-conditioner for vehicle (U.S. Patent No. 7470178). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7470178

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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