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:
Feb. 07, 1978
Filed:
May. 27, 1976
Joe La Garcia, Arvada, CO (US);
Brandt M Griffing, Arcadia, FL (US);
Paul Y Hu, Boulder, CO (US);
Richard G Millington, Longmont, CO (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A linear actuator for positioning a print assembly parallel to a line on which characters are being printed is disclosed. The linear actuator includes a three-sided open structure magnetic circuit fabricated from rectangular pieces of slab magnets positioned about a central return path. The print assembly is seated on the open side of said linear actuator. Cooling for the actuator is achieved by pulling air in a direction perpendicular to the direction of motion of said print assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile