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. 04, 2019
Filed:
May. 17, 2016
Applicant:
Keith E Smith, Kathleen, FL (US);
Inventor:
Keith E Smith, Kathleen, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01H 1/04 (2006.01);
U.S. Cl.
CPC ...
E01H 1/047 (2013.01); E01H 1/045 (2013.01);
Abstract
An industrial street sweeper attachment removably attaches to a prime mover with a quick coupler and has a forward debris collecting hopper mounted on the front of a rotary brush compartment having a floating sweeping brush therein. The debris collecting hopper is hingedly attached to the brush compartment and has a linkage therebetween having a lifting arm and a lifting hydraulic cylinder which can remotely lock the debris collecting hopper to the brush compartment to receive swept debris from the rotary sweeping brush and can be remotely lifted to an open position for discharging debris.