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. 15, 2011
Filed:
Sep. 14, 2005
Applicants:
Hidehiko Kobayashi, Hirakata, JP;
Kenzo Kimoto, Hirakata, JP;
Inventors:
Hidehiko Kobayashi, Hirakata, JP;
Kenzo Kimoto, Hirakata, JP;
Assignee:
Komatsu Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 6/00 (2006.01); B65D 25/04 (2006.01); F17C 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hydraulic fluid tank includes a tank main member of a box-shaped member with a return port and a drawing port that are opened therein; and a divider member that is located in an interior of the tank main member and defines a path of fluid flow from the return port to the drawing port. In addition, the divider member is formed so that the fluid flow makes at least one turn in a vertical direction and at least one turn in a width direction.