Vacuum system for collecting dust from sandblasting cabinets

- Skat Blast, Inc.
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Description

FIG. 1 is a perspective view as seen from the top, front, and right side of a vacuum system for collecting dust from sandblasting cabinets showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
834067 October 1906 Loughman et al.
3407538 October 1968 Codina et al.
4866889 September 19, 1989 Goldman
Other references
  • Empire Abrasive Equipment Corp., Catalog 780, 1979 Dust Collector, Model DCM-200, p. 30.
Patent History
Patent number: D326543
Type: Grant
Filed: Aug 14, 1989
Date of Patent: May 26, 1992
Assignee: Skat Blast, Inc. (Canfield, OH)
Inventor: Fred Zwicker (Canfield, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Harpman & Harpman
Application Number: 7/393,760
Classifications
Current U.S. Class: Vacuum (D32/21)