Rotary mixer for pharmaceutical vials

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Description

FIG. 1 is a right front perspective of a rotary mixer for pharmaceutical vials, showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is an elevational view of one side, the other side elevational view being substantially a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a front elevational view; and,

FIG. 7 is a side elevational view with the top cover, having top and front transparent viewing panels, being raised into a position for loading or unloading the vials.

Referenced Cited
U.S. Patent Documents
D193981 November 1962 Asnes et al.
D205416 August 1966 Gulotta
D231981 July 1974 Paulsen
D244379 May 17, 1977 Moon
D259140 May 5, 1981 Muhlbock et al.
D261034 September 29, 1981 Armbruster
4201335 May 6, 1980 Conn et al.
Other references
  • Cole-Parmer Instrument Co., 1977-1978, p. 221, Labquake Tube Shaker, p. 224 "Roto-Torque Rotator", Item No. 7637.
Patent History
Patent number: D270371
Type: Grant
Filed: Oct 10, 1980
Date of Patent: Aug 30, 1983
Inventors: Wilton W. Lee (Napa, CA), Larry E. Brown (Napa, CA)
Primary Examiner: Bernard Ansher
Law Firm: Lothrop & West
Application Number: 6/196,063
Classifications
Current U.S. Class: D24/22; D24/8; D24/17
International Classification: D2402;