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:
Oct. 08, 2019
Filed:
Aug. 13, 2013
Applicant:
Ductmate Industries, Inc., East Monongahela, PA (US);
Inventors:
Alvin L. Jefferson, Pittsburgh, PA (US);
David E. Overdorff, II, Ruffs Dale, PA (US);
Duane Fetko, Masontown, PA (US);
Branden Butella, McKeesport, PA (US);
David Agee, Finleyville, PA (US);
Assignee:
Ductmate Industries, Inc., Charleroi, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 41/00 (2006.01); F16L 41/08 (2006.01);
U.S. Cl.
CPC ...
F16L 41/088 (2013.01); F16L 41/004 (2013.01);
Abstract
A high efficiency take-off fitting allows conditioned air from a rectangular cross-section main duct to be smoothly transferred into a circular cross-section branch duct.
Jefferson, Alvin. (2019). High efficiency take-off fitting (U.S. Patent No. 10436369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10436369
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile