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:
Oct. 31, 2006
Filed:
Mar. 04, 2005
Vincent Garcia, Wantagh, NY (US);
Michael Zona, Melville, NY (US);
Vincent Garcia, Wantagh, NY (US);
Michael Zona, Melville, NY (US);
Festo Corporation, Hauppauge, NY (US);
Abstract
A fluid power linear drive including a housing having an inner surface defining a piston receiving space, a piston reciprocally movable within the piston receiving space and a cooperative engagement means provided on the inner surface of the housing and an outer surface of the piston to prevent the piston from rotating relative to the housing. The cooperative engagement means may take the form of a projection means and a cooperating longitudinal groove, wherein the inner surface of the piston receiving space has the projection means extending radially inwardly into the piston receiving space and the piston has the groove cooperatively engaging the projection means for preventing the piston from rotating within the piston receiving space.