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:
Nov. 05, 2002
Filed:
Jun. 06, 2001
Barry A. Kearns, Scotts, MI (US);
Curtis Taylor, Moreland Hills, OH (US);
Kristus, Inc., Scotts, MI (US);
Abstract
A portable suction device for removing liquid from an engine includes a plastic tank including a pump aperture for enabling removal of air or gases from the tank and a receiving aperture for receiving a liquid or gas from an engine. The suction device includes a pump apparatus for creating a negative pressure in the plastic tank. The pump apparatus includes a metal cylindrical tube, a plastic piston surrounded by the cylindrical tube, a metal piston rod having an end secured to the piston and a pump handle secured to the other end of the piston rod. A plastic support bracket supports a first end of the cylindrical tube adjacent the pump handle by securing the tube to a protrusion at a top end of the tank. A pump support cap receives the second end of the cylindrical tube for securing the tube at the pump aperture of the plastic tank. Due to the arrangement of the cylindrical tube above the plastic tank, the cylindrical tube functions as a portable suction device handle for carrying the plastic tank.