Patent
   D272088
Priority
Mar 16 1981
Filed
Mar 16 1981
Issued
Jan 03 1984
Expiry
Jan 03 1998
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a portable laboratory mixer, as shown and described.

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.

Simons, Sanford L.

Patent Priority Assignee Title
D426312, Jan 21 1999 BEL-ART PRODUCTS, INC Magnetic stirrer
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D831846, Dec 14 2016 GUANGZHOU FOUR E'S SCIENTIFIC CO., LTD. Electromagnetic stirrer
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D884209, Nov 13 2018 Cellular tissue homogenizer
D892529, Apr 23 2020 YASON ELECTRONICS TECHNOLOGY CO., LIMITED Filling machine
D919110, Aug 09 2019 Precision NanoSystems ULC Laboratory mixer
Patent Priority Assignee Title
3333829,
198333,
230073,
D262822, Jan 09 1980 Buchi Laboratories-Tehnik AG Rotary evaporator
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