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. 12, 2002
Filed:
Mar. 22, 2000
Applicant:
Inventor:
Arnold F. Decker, Aurora, IL (US);
Assignee:
Templeton, Kenly & Co., Inc., Broadview, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B 2/102 ;
U.S. Cl.
CPC ...
F15B 2/102 ;
Abstract
An air powered hydraulic lift system including a hydraulic pump operably connected to the ports of a hydraulic lifting cylinder, the hydraulic pump being driven by an air motor, an air pressure pilot operated valve for controlling supply of hydraulic fluid from the hydraulic pump to the ports of the hydraulic cylinder and an air pressure control valve connected to the air motor and to the air pressure pilot operated valve to supply air pressure to the air motor when air is supplied to the air pressure pilot operated valve.