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. 21, 1992
Filed:
Mar. 14, 1990
Teru Hayashi, Kouhoku-ku, Yokohama-shi, Kanagawa, JP;
Hitoshi Niwa, Tokyo, JP;
Nihon Kohden Corporation, Tokyo, JP;
Other;
Abstract
A transfer apparatus for transferring a sheet-like medium has a vibrational element or elements which vibrate under control of electrical energy to move the sheet-like medium along a transfer medium. The vibrational element has a tubular hexagonal body with piezoelectric elements on its faces other then the upper and lower face. The lower face is fixed and the upper face has a projection in the shape of a ball which engages the bottom surface of the sheet-like medium during vibration of the vibrational element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile