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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.:

US 11959236 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

Sep. 27, 2022

Material collection system

Applicant:

Old Dominion Brush Company, Henrico, VA (US);

Inventors:

Britt R. Calloway, Midlothian, VA (US);

Andrew Nitchie, Henrico, VA (US);

Robert Mayes, Hanover, VA (US);

Tim Stumph, Midlothian, VA (US);

Chris Turner, Aylett, VA (US);

Assignee:

Old Dominion Brush Company, Henrico, VA (US);

Attorney:

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Primary Examiner:

Eric J Rosen

Assistant Examiner:

Christopher undefined Soto

Int. Cl.
CPC ...
E01H 1/08 (2006.01); A47L 5/22 (2006.01); A47L 9/24 (2006.01); A47L 9/28 (2006.01); E02F 3/88 (2006.01);
U.S. Cl.
CPC ...
E01H 1/0836 (2013.01); A47L 5/22 (2013.01); A47L 9/248 (2013.01); A47L 9/2842 (2013.01); A47L 9/2857 (2013.01); A47L 9/2868 (2013.01); E01H 2001/0881 (2013.01); E02F 3/8816 (2013.01);
Abstract

A material collection system is provided. The system can include a vacuum generator having a fan to develop an airflow and draw material into a conduit. The system can also include a transmission, a power source to selectively power at least one of the vacuum generator and the transmission, a variable power divider to divide a power output from the power source to the transmission and the vacuum generator, and a control system to control the variable power divider in a first mode and a second mode.

Find Patent Forward Citations

Calloway, Britt. (2024). Material collection system (U.S. Patent No. 11959236). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11959236

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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