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.

Date of Patent:
May. 31, 2016

Filed:

Oct. 15, 2014
Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Brenna Liu, Nanjing, CN;

Wendy Ge, Nanjing, CN;

Jack Xu, Jiangsu, CN;

Assignee:

FORD GLOBAL TECHNOLOGIES, LLC, Dearborn, MI (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B66F 3/00 (2006.01); B66F 13/00 (2006.01); B66F 3/12 (2006.01);
U.S. Cl.
CPC ...
B66F 13/00 (2013.01); B66F 3/12 (2013.01); Y10T 74/20738 (2015.01);
Abstract

The present invention in one or more embodiments provides a jack tool including a first shaft including a first tail with a first protrusion connected to a first spring, and a second shaft including a second head with a second aperture to detachably receive the first protrusion of the first shaft upon a force on the first spring translated from a force of different direction on the first protrusion.


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