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:
Jul. 11, 2000
Filed:
Jul. 07, 1999
Applicant:
Inventor:
Steven Lee, 13 Lin, Lan-Hsing Li, Shih-Lin Dist., Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60P / ;
U.S. Cl.
CPC ...
254 / ; 254 / ;
Abstract
A hydraulic jack is disclosed. The hydraulic jack has a bearing (16) provided under the hydraulic cylinder (30), such that the handle (40) is able to steer the hydraulic jack to any direction as required. A quick-release handle (50) connected with a control plate (43) communicating with the hydraulic cylinder (30) is provided beside the handle (40) so as to facilitate the release of the pressure built up in the hydraulic cylinder (30).