Patents Assigned to Southwest Rockies Manufacturing, LLC
  • Integrated muffler for hydrovac system
    Patent number: 9770681
    Abstract: An integrated tank has a debris-storage chamber, a water-storage chamber, and a muffler system. The muffler system is disposed proximate the water-storage chamber. The muffler system includes a bypass muffler and a discharge muffler.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: September 26, 2017
    Assignee: Southwest Rockies Manufacturing, LLC
    Inventors: Clayton G. Spurgeon, Clinton L. Spurgeon, Steven C. Spurgeon
  • INTEGRATED MUFFLER FOR HYDROVAC SYSTEM
    Publication number: 20160145820
    Abstract: An integrated tank has a debris-storage chamber, a water-storage chamber, and a muffler system. The muffler system is disposed proximate the water-storage chamber. The muffler system includes a bypass muffler and a discharge muffler.
    Type: Application
    Filed: November 24, 2015
    Publication date: May 26, 2016
    Applicant: Southwest Rockies Manufacturing, LLC
    Inventors: Clayton G. Spurgeon, Clinton L. Spurgeon, Steven C. Spurgeon