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. 21, 2006
Filed:
Apr. 29, 2005
Carroll D. Williams, Pocahontas, AR (US);
Dhruva Mandal, Vernon Hills, IL (US);
Carroll D. Williams, Pocahontas, AR (US);
Dhruva Mandal, Vernon Hills, IL (US);
MacLean-Fogg Company, Mundelein, IL (US);
Abstract
The present invention relates to a leakdown plunger, comprising a first plunger opening, a second plunger opening, and an outer plunger surface that is provided with an axis and encloses an inner plunger surface, the first plunger opening is provided with a first annular plunger surface shaped to accommodate a valve insert, the second plunger opening is configured to cooperate with a socket body and is provided with a second annular plunger surface, the outer plunger surface includes a cylindrical plunger surface and cooperates with a lash adjuster body to define a cavity between the lash adjuster body and the outer plunger surface, and the inner plunger surface includes a first inner cylindrical plunger surface and a second inner cylindrical plunger surface.