Portable laboratory mixer

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Description

FIG. 1 is a perspective view of a portable laboratory mixer showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D198333 June 1964 Boldt
D230073 January 1974 Lane, Jr.
D262822 January 26, 1982 Schindler
3333829 August 1967 Moore et al.
Other references
  • Cole-Parmer Cat. 1979-1980, .COPYRGT.1978, p. 205, item No. 4404, Lab. Stirrer. Fisher Scientific, 81, .COPYRGT.1980, p. 807, item No. 14-062, Single-Speed Orbital Mixer.
Patent History
Patent number: D272088
Type: Grant
Filed: Mar 16, 1981
Date of Patent: Jan 3, 1984
Inventor: Sanford L. Simons (Morrison, CO)
Primary Examiner: Bernard Ansher
Attorney: Max L. Wymore
Application Number: 6/243,755
Classifications
Current U.S. Class: D24/8; D/7368; D/7376
International Classification: D2402; D1505;