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:
Mar. 15, 2005
Filed:
Mar. 10, 2004
Shane Dexter, Humboldt, TN (US);
Mark W. Wood, Jackson, TN (US);
Allen Palmer, Lexington, TN (US);
William B. Daniel, Pinson, TN (US);
Shane Dexter, Humboldt, TN (US);
Mark W. Wood, Jackson, TN (US);
Allen Palmer, Lexington, TN (US);
William B. Daniel, Pinson, TN (US);
DeVilbiss Air Power Company, Jackson, TN (US);
Abstract
An oilless high pressure pump suitable for use in devices such as pressure washers and the like is described. The pump includes an eccentric assembly suitable for converting rotary motion of a rotating shaft to rectilinear motion. One or more straps couple the eccentric assembly to a piston assembly. The straps communicate the rectilinear motion of the eccentric assembly to the piston assembly, reciprocating the piston assembly to pump the liquid.