Class 239/158 - Gas pressure pump

Subclass of Class 239 - Fluid sprinkling, spraying, and diffusing
Definition: Apparatus in which the moving means acts upon gas in contradistinction
No. of patents: 4
Last issue date: 07/07/2009

Number	Title	Issue Date
7556210	Self-contained multi-sprayer A pressure sprayer includes an accumulator vessel adapted to hold a pressurized fluid therein and a container that is configured to hold a chemical concentrate. A motor in fluid communication with the accumulator vessel and the container is adapted to be driven by t...	07/07/2009
7175106	Paint striper and methods of construction A series of improved paint stripers and methods for their construction, the use of lightweight, inexpensive, readily available construction materials, and specialized nozzles and actuators. ...	02/13/2007
7124521	Apparatus for resurfacing an ice surface An apparatus for resurfacing an ice surface includes a dolly including a body, a handle and a plurality of wheels attached thereto. The apparatus includes a device for operably receiving fluid from a reservoir and distributing fluid substantially evenly onto an ice ...	10/24/2006
7063276	System for uniform dispersal of agricultural chemicals A system for uniformly dispensing agricultural chemicals in soil comprises a holding reservoir for the liquid agrichemicals, at least one multi-port uniform dispersing manifold or splitter, and a number of dispensing delivery tubes for dispensing the chemicals proxi...	06/20/2006

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