Color mixing apparatus

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Description

FIG. 1 is a side elevational view of the color mixing apparatus showing my new design, the opposite side being identical;

FIG. 2 is a front perspective view thereof; and

FIG. 3 is a rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
2755970 July 1956 Fordyce
3339896 September 1967 McKibben
Patent History
Patent number: D254973
Type: Grant
Filed: May 5, 1977
Date of Patent: May 13, 1980
Assignee: Svenska Skandex Aktiebolag (Stockholm)
Inventor: Borge Ahrenskou-Sorensen (Hagersten)
Primary Examiner: Susan J. Lucas
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 5/794,124
Classifications
Current U.S. Class: Vibrator Or Separator (D15/147)
International Classification: D1509;