Portable petroleum distillator

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Description

FIG. 1 is a left side elevational view of a portable petroleum distillator, showing my new design;

FIG. 2 is a top plan view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a left end elevational view thereof.

FIG. 6 is a right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
1102910 July 1914 Hanna
Other references
  • Fisher Scientific 81 Catalog--.COPYRGT.1980, Automatic Distillation Apparatus, p. 858.
Patent History
Patent number: D302292
Type: Grant
Filed: Sep 12, 1986
Date of Patent: Jul 18, 1989
Inventor: Dennis D. Snow (Galva, KS)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: Leon Gilden
Application Number: 6/906,787
Classifications
Current U.S. Class: D24/8; D24/11