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:
Nov. 11, 2003
Filed:
Aug. 22, 2002
Applicant:
Inventor:
Yen-Chun Lin, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47K 1/310 ;
U.S. Cl.
CPC ...
A47K 1/310 ;
Abstract
An automated induction toilet bowl seat lift system comprised of a drive mechanism, two detectors respectively provided in the front and in the rear at the bottom of a seat, and a circuit board module characterized by that both detectors detect approaching or leaving human body, e.g. one hand, to command the seat to lift up or to drop flat through the circuit board module.