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:
Jun. 30, 2020
Filed:
Mar. 29, 2018
Applicant:
Unison Industries, Llc, Jacksonville, FL (US);
Inventors:
David William Millward, Washington Township, OH (US);
Donald Lee Templeton, Beavercreek, OH (US);
Daniel Dyer, Dayton, OH (US);
Emily Marie Phelps, Bellbrook, OH (US);
Assignee:
Unison Industries, LLC, Jacksonville, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 1/02 (2006.01); C25D 7/04 (2006.01); B22F 5/00 (2006.01); F01D 25/12 (2006.01); F02C 7/14 (2006.01); F02C 7/00 (2006.01);
U.S. Cl.
CPC ...
C25D 1/02 (2013.01); B22F 5/009 (2013.01); C25D 7/04 (2013.01); F01D 25/12 (2013.01); F02C 7/14 (2013.01); F05D 2230/31 (2013.01); F05D 2230/90 (2013.01); F05D 2300/171 (2013.01);
Abstract
Duct assembly and method of forming a duct assembly, the method including providing a preform having a unitary body with multiple sleeve sections defining multiple apertures, disposing multiple sacrificial mandrel pieces adjacent the preform body such that at least one of the multiple sacrificial mandrel pieces abuts at least one of the multiple sleeve sections, and forming the duct assembly to define a unitary metallic tubular element.