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Powder spray gun

  • US 6,478,242 B1
  • Filed: 01/31/2000
  • Issued: 11/12/2002
  • Est. Priority Date: 09/16/1999
  • Status: Expired due to Term
First Claim
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1. An electrostatic powder spray gun comprising:

  • a gun housing having a nozzle end and an inlet end;

    said inlet end having a powder inlet connectable to a supply of powder to be sprayed and said nozzle having an electrode and a powder outlet through which powder is sprayed toward a surface; and

    a powder path that extends through said housing from said powder inlet to said powder outlet in a straight line along a single axis of said housing;

    said powder path being defined by a plurality of linear tubular segments held together in axial compression by a threaded connection which is threaded along said axis.

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