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:
Feb. 06, 2001
Filed:
Jul. 12, 1999
Applicant:
Inventors:
Kentaro Nakamura, Wakayama, JP;
Akio Hattori, Osaka, JP;
Assignee:
Kubota Corporation, , JP;
Primary Examiner:
Int. Cl.
CPC ...
A01B 3/308 ;
U.S. Cl.
CPC ...
A01B 3/308 ;
Abstract
A tractor has hydraulic cylinders arranged reawardly of a transmission case for swinging lift arms. A plurality of control valves for controlling the hydraulic cylinders are arranged on a lid plate of the transmission case. Oil lines are disposed in the lid plate for intercommunicating the control valves.