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:
Sep. 10, 2013
Filed:
May. 26, 2010
Kouji Nagami, Hirakata, JP;
Makoto Yomogita, Hirakata, JP;
Masamichi Miyazaki, Neyagawa, JP;
Shinji Hirose, Osaka, JP;
Kouji Nagami, Hirakata, JP;
Makoto Yomogita, Hirakata, JP;
Masamichi Miyazaki, Neyagawa, JP;
Shinji Hirose, Osaka, JP;
Komatsu Ltd., Tokyo, JP;
Abstract
The operator's cabis provided with a floor framehaving an opening for maintenancelocated at a floor baseand a lid bodyfor closing the opening for maintenance. The lid bodyincludes an upper inspection coverand a lower inspection coverwhich are aligned in a vertical direction with spacing so as to be attachable and detachable relative to the opening for maintenance. Disposed in a space between the upper inspection coverand the lower inspection coveris a floor ductthat can be disassembled and is provided for circulating supply air sent from an air conditioner