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:
Jul. 13, 1999
Filed:
Jul. 17, 1997
Russell E Cederberg, Plainfield, IL (US);
Alan G Leupold, Plainfield, IL (US);
Ralph D Price, Plainfield, IL (US);
Case Corporation, Racine, WI (US);
Abstract
An air handling system for the cab of a vehicle includes a cab roof having inner and outer roof members spaced from each other so as to form a first chamber. The cab roof has a first plurality of openings around its periphery through which air may be drawn into the first chamber. The cab roof together with a headliner for the cab form a second chamber. A first opening in the inner roof member allows air to flow into the second chamber, and an air handling unit located between the headliner and the cab roof receives air from the second chamber and discharges it through a first opening in the headliner into the cab interior.