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 8601740 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 10, 2013

Filed:

Jul. 06, 2012
Applicants:

Chen-ruei Tu, New Taipei, TW;

Li-ping Chen, New Taipei, TW;

Inventors:

Chen-Ruei Tu, New Taipei, TW;

Li-Ping Chen, New Taipei, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E06B 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

An airflow window includes an outer frame, an inner frame located in the outer frame, a plurality of shutters, and a magnet. The plurality of shutters is pivotably mounted on the inner frame. Each shutter includes metal. The magnet includes at least one magnet strip. The at least one magnet strip attracts the plurality of shutters at an open state. In the open state, the plurality of shutters is slanted relative to the outer frame.


Find Patent Forward Citations

Tu, Chen-Ruei. (2013). Airflow window (U.S. Patent No. 8601740). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8601740

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

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