Patents

Virtual Marking: Pursuant to 35 U.S.C. §287(a), this electronic list satisfies the marking requirement and gives the viewer constructive notice of the patents listed. The following products are protected by patents in the U.S. Recently issued and pending patent applications may not be listed.

Model U.S. Patent(s) Patent Title Issue Date
2100 Series 6,792,646 Suction Hose Arrangement for Refuse Trucks 2004-02-21
2100 Series 9,885,350* Water Pump Control System 2018-02-06
2100 Series D707,795* Check valve 2014-06-24
2100 Series 7,712,481 Suction hose arrangement for refuse tank trucks 2010-05-11
2100 Series 8,057,139* Tube restraint & methods 2010-07-22
2100 Series 8,881,341* Debris collecting system 2014-11-11
2100 Series 9,528,259* Liquid Reclamation System 2016-12-27
2100 Series 9,574,660* Hydraulic Fan Drive System 2017-02-21
2100 Series 10,408,196* Piston Shifting Control System 2019-09-10
2100 Series 10,436,624* Water Level Control 2019-10-08
Guzzler Series 10,532,688* Vehicle Elevation System 2020-01-14
2100 and HXX Series Other Patents Pending    
       
  *Under license from Federal Signal Corporation