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:
Aug. 12, 2008
Filed:
Oct. 14, 2005
Applicant:
Wolfgang Bertleff, Erlangen, DE;
Inventor:
Wolfgang Bertleff, Erlangen, DE;
Assignee:
Lukas Hydraulik GmbH, Erlangen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 20/00 (2006.01); E02F 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Control devicehaving a changeover valve, a pumpdelivering operating medium, in particular a motor-operated pump or a hand pump, connection devices for connecting the control deviceto at least two tools, in particular a first lifting cylinderand a second lifting cylinderor the like, the changeover valvebeing operable in particular by hand; wherein