TREA

Electrostatic spray gun

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Information

  • Patent Grant
  • D350387
  • Patent Number
    D350,387
  • Date Filed
    Thursday, September 26, 1991
    33 years ago
  • Date Issued
    Tuesday, September 6, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • 239 301
    • 239 332
    • 239 373
    • 239 394
    • 239 414-415
    • 239 525-528
    • 239 532
    • 239 554
    • 239 556
    • 239 493
    • 239 690-691
    • 239 700-703
    • D23 213
    • D23 223-227
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for the electrostatic spray gun, as shown and described.
US Referenced Citations (12)
Number Name Date Kind
53399 Pickop Jun 1919
D187504 Shelton Mar 1960
D223491 Smart et al. Apr 1972
D252097 Probst et al. Jun 1979
D285960 Keske Sep 1986
D305453 Morgan Jan 1990
D313064 Lind et al. Dec 1990
D314421 Tajima et al. Feb 1991
D314811 Gammons et al. Feb 1991
1268232 Furman Jun 1918
3893621 Johnson Jul 1975
4427153 Schaefer Jan 1984
Non-Patent Literature Citations (2)
Entry
Bus Transportation advertisement De Vilkiss spray gun item P-MBC-565, Feb. 1954, p. 138.
"Pro 3500.TM.," brochure #300-326, Graco Inc., P.O. Box 1441, Minneapolis, Minn. 55440-1441, 1989.