Resources Contact Us Home
Method and apparatus for flushing asphalt feeding devices

Image Number 8 for United States Patent #7544253.

A vehicle mounted patching system for patching potholes and the like and incorporating method and apparatus for removing and flushing asphalt emulsion from the feed lines of the patcher which completely recycles the cleaning agent used to flush the feed lines, as well as eliminating any external discharge of potentially toxic materials.

  Recently Added Patents
Method and system for providing cloud based network security services
Optical multiplexer/demultiplexer
Artificial engine sound control unit, approaching vehicle audible system, and electric vehicle having them
Printed circuit board including electromagnetic bandgap structure
Wireless communication method, wireless communication system, and mode switching method
Metal halide lamps with fast run-up and methods of operating the same
  Randomly Featured Patents
Engine controller
Recording apparatus
Process and device for preparing a molding
Toothbrush with anatomically designed handle
Method and apparatus for texture analysis
Tow bar step
Methods and compositions for the treatment and prevention of sexual dysfunction
Testing memory modules on a solder-side adaptor board attached to a PC motherboard
Multi-seat stroller
Modular bandage