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:
Mar. 24, 2020
Filed:
Apr. 15, 2016
Applicant:
Ddi, Inc., Dubuque, IA (US);
Inventor:
John Brian Priest, Dubuque, IA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01K 1/00 (2006.01); F04D 25/16 (2006.01); F24F 11/00 (2018.01); F24F 11/30 (2018.01); F24F 120/10 (2018.01); F24F 110/10 (2018.01); F24F 11/64 (2018.01); F24F 110/20 (2018.01); F24F 11/52 (2018.01); F24F 11/77 (2018.01); F24F 120/20 (2018.01);
U.S. Cl.
CPC ...
A01K 1/0052 (2013.01); A01K 1/0047 (2013.01); F04D 25/166 (2013.01); F24F 11/0001 (2013.01); F24F 11/30 (2018.01); F24F 11/52 (2018.01); F24F 11/64 (2018.01); F24F 11/77 (2018.01); F24F 2110/10 (2018.01); F24F 2110/20 (2018.01); F24F 2120/10 (2018.01); F24F 2120/20 (2018.01); F24F 2221/14 (2013.01); F24F 2221/17 (2013.01);
Abstract
Kinetic energy devices, such as fans or blowers, are selected or controlled to attain a determined optimal overall average airflow for a volume within a livestock building to satisfy one or more predetermined livestock production objectives.