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:
May. 07, 2002
Filed:
Jan. 19, 2000
Takashi Oono, Chiba, JP;
Takayuki Satodate, Chiba, JP;
Seiko Instruments Inc., , JP;
Abstract
The conductor pattern on an ultrasonic motor lead board is prevented from being stripped off an ultrasonic motor lead board main body. An ultrasonic motor support member for an ultrasonic motor is firmly fixed on an ultrasonic motor shaft A piezoelectric element is firmly fixed to an ultrasonic stator main body The ultrasonic stator is firmly fixed on the ultrasonic motor shaft An ultrasonic motor lead board is firmly fixed onto a backside of the ultrasonic motor support member A conductor pattern at its tip portion and a conductor pattern at its tip portion are respectively welded to electrodes of the piezoelectric element An ultrasonic rotor is arranged rotatable relative to the ultrasonic motor shaft A pressurizing spring puts the ultrasonic rotor in pressure contact with the ultrasonic stator
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile