|
2026
|
Invention
|
Hybrid-powered drain cleaner.
A hybrid-powered drain cleaner can include a motor (e.g., DC brush... |
|
2021
|
P/S
|
Video inspection camera system comprising cameras, control boxes, cable reels, sling rings and me... |
|
2020
|
Invention
|
Automated anti-freeze system for sewer jetter system. An automated system for a jetter system, a ... |
|
2019
|
P/S
|
Machine for cleaning, descaling and unblocking drains |
|
|
P/S
|
Sewer inspection system comprised of a camera, computer, downloadable software for collecting, re... |
|
2017
|
P/S
|
Sewer inspection system comprised of a portable case, camera, push rod cable, computer, downloada... |
|
|
P/S
|
Sewer inspection system. |
|
|
P/S
|
Sewer inspection system comprised of a portable case, camera, push rod cable, computer, rechargea... |
|
2014
|
Invention
|
Connector for cables in series.
A coupler for rigidly connecting two cables in series in series ... |
|
|
Invention
|
System for measuring payout length of an elongate member. A system for calculating and displaying... |
|
2012
|
P/S
|
Cameras for use in sewer systems |
|
2008
|
P/S
|
Metal sewer cleaning cable |
|
|
P/S
|
High pressure water jetters; combined high pressure water jetter and trailer, sold together as a ... |
|
|
P/S
|
Power-operated sewer, drain and waste line cleaning machines; power-operated sewer rods, sewer sn... |
|
2006
|
P/S
|
educational services, namely, offering workshops, classes and seminars on the subject of sewer an... |
|
2005
|
P/S
|
Mechanical and pneumatic hoisting apparatus, namely, mechanical pullers for drawing conduits with... |
|
2001
|
Invention
|
Dual directional power feed. The present invention discloses a dual directional power feed for us... |
|
1983
|
P/S
|
Cable for Use with Power-Operated Machines for Cleaning Sewers and Drains |
|
1965
|
P/S
|
SEWER, DRAIN AND WASTE LINE CLEANING MACHINES, BOTH MANUALLY AND POWEROPERATED, SEWER RODS, AND P... |
|
1960
|
P/S
|
SEWER CLEANING MACHINES, PARTS THEREOF, AND ACCESSORIES THEREFOR |
