Electrostatic spray gun extension tube

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Information

Patent Grant
D296228

References
Source

Patent Number
D296,228
Date Filed
Monday, August 25, 1986
38 years ago
Date Issued
Tuesday, June 14, 1988
36 years ago

Inventors
- Charles M. McDonough
Original Assignees
- The PCF Group, LLC
Examiners
- Burke; Wallace R.
- Vinson; Brian N.
Agents
- Kramer, Brufsky & Cifelli

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 213-214
- D23 223
- D23 226
- D23 229
- 239 690
- 239 695
- 239 697
- 239 706
- 239 602
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electrostatic spray gun extension tube, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
3111273	Mei	Nov 1963
3512502	Drum	May 1970
4114564	Probst	Sep 1978