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:
Jun. 03, 2014
Filed:
Oct. 14, 2011
Li-wei Yu, New Taipei, TW;
Li-Wei Yu, New Taipei, TW;
Broadmaster Biotech Corp., New Taipei, TW;
Abstract
The invention discloses an assistant standing seat comprising a base having a positioning nest and a locating recess, a driving module installed in the positioning nest of the base, a shearing device mounted in the locating recess of the base and a seat mounted on the shearing device, wherein the shearing device has a top plate, a bottom plate pivotally mounted to a front part of the top plate, a U-shape bracket pivotally mounted to a middle part of the bottom plate and a translational device moving between the U-shape bracket and the bottom plate. With the above seat, a user's weight can be distributed to the top plate and the U-shape bracket to decrease a resistance force of the translational device when the translational device moves, and further avoid a difficult elevation of the assistant standing seat.