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:
May. 30, 2023
Filed:
Apr. 17, 2019
Deere & Company, Moline, IL (US);
Sourabh Mukhopadhyay, Howrah, IN;
Kaushik Halder, Kharagpur, IN;
Amar Singh, Lucknow, IN;
Rajashekar Varma, Tirupathi, IN;
Pankaj Kumar Jha, Pune, IN;
Augustine Y Chow, Johnston, IA (US);
Gunnar Dietrich, Baden-Baden, DE;
Anand K Kumar, Pune, IN;
Saurav Basak, Kolkata, IN;
Benjamin Jordan, Ankeny, IA (US);
DEERE & COMPANY, Moline, IL (US);
Abstract
A roof structure for an agricultural vehicle includes an upper roof assembly and a lower roof assembly connectable to the upper roof assembly. The lower roof assembly or the upper roof assembly includes a ventilation opening for guiding air-conditioned air and a circulation opening for supplying recirculated air. An air-guiding element is arranged between the lower and upper roof assembly. The air-guiding element is further disposed at the circulation opening and the ventilation opening such that a region sealed in relation to an external environment is formed.