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. 28, 1978
Filed:
Nov. 01, 1976
Ichiro Noguchi, Tokyo, JP;
Gakken Co., Ltd., Ohta, JP;
Abstract
An educational electric motor adapted to be easily assembled and disassembled, comprising a three-part case formed from a central magnetic body connected at each end with transparent front and rear covers. Tape or clamping members are used to connect together the three-part case. An assembled rotor may be easily fitted within the motor case to rotate therein. A current feeding member is removably secured to at least one of the covers. The motor may be readily assembled by children and the transparent components permit the underlying principles of electricity and operation to be readily grasped and learned.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile