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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 11148519 B1

PDFFull Text
Date of Patent:
Oct. 19, 2021

Filed:

Nov. 13, 2019

Vehicle chassis

Applicant:

National Taiwan Normal University, Taipei, TW;

Inventors:

Yi-Hsuan Hung, Taipei, TW;

Ping-Hung Shih, Taipei, TW;

Li-Fan Liu, Taipei, TW;

Yi-Ya Liao, Taipei, TW;

Kan-Yuan Tian, Taipei, TW;

Assignee:

NATIONAL TAIWAN NORMAL UNIVERSITY, Tapei, TW;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Frank B Vanaman

Int. Cl.
CPC ...
B60K 1/04 (2019.01); B60L 50/60 (2019.01); B62D 21/14 (2006.01); B60N 2/01 (2006.01); B60P 1/64 (2006.01); B60S 9/14 (2006.01); B62D 21/09 (2006.01); B62D 21/12 (2006.01); H01M 50/20 (2021.01); B60K 6/28 (2007.10); B60L 53/80 (2019.01);
U.S. Cl.
CPC ...
B60K 1/04 (2013.01); B60L 50/66 (2019.02); B60N 2/01 (2013.01); B60P 1/6418 (2013.01); B60S 9/14 (2013.01); B62D 21/09 (2013.01); B62D 21/12 (2013.01); B62D 21/14 (2013.01); H01M 50/20 (2021.01); B60K 6/28 (2013.01); B60K 2001/0422 (2013.01); B60K 2001/0433 (2013.01); B60K 2001/0455 (2013.01); B60L 53/80 (2019.02); B60Y 2200/91 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/112 (2013.01); H01M 2220/20 (2013.01);
Abstract

A vehicle chassis including a vehicle frame defining an inner space and being operable to switch between a first expanded state and a collapsed state, and a loading device mounted to the inner space and removably connected to the vehicle frame. The loading device defines a first loading surface when the vehicle frame is in the first expanded state, and the loading device defines a second loading surface that is smaller than the first loading surface when the vehicle frame is in the collapsed state.

Find Patent Forward Citations

Hung, Yi-Hsuan. (2021). Vehicle chassis (U.S. Patent No. 11148519). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11148519

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

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