Microwave distillation apparatus

- Raf-Tan Inc.
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Description

FIG. 1 is a top and front perspective view of a microwave distillation apparatus showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof;

The broken line showing the tubing elements is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D249055 August 22, 1978 Hansrote
D249057 August 22, 1978 Hansrote
D249540 September 19, 1978 Giovagnori
D278650 April 30, 1985 Slovak et al.
Other references
  • Cole-Parmer 1979-80 Catalogue, p. 11, Constant Low Temperature Circulator, Model 1279-00. Sargent-Welch Catalogue 128 (1980) p. 1378, Water Bath, Model S-84883-24.
Patent History
Patent number: D293368
Type: Grant
Filed: Apr 8, 1985
Date of Patent: Dec 22, 1987
Assignee: Raf-Tan Inc. (Bethesda, MD)
Inventor: Narbik A. Karamian (Bethesda, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Joseph P. Nigon
Application Number: 6/720,852
Classifications
Current U.S. Class: Treatment (D23/207)