|
The ornamental design for magnetic stirrer, as shown and described. |
FIG. 1 is a perspective view of a magnetic stirrer of the invention;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right hand side elevational view thereof; (a left hand side view is a mirror image of FIG. 4);
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view of a second embodiment of a magnetic stirrer, with all undisclosed surfaces of the second embodiment being identical to the surfaces disclosed in the first embodiment as shown in FIGS. 1, 2 and 4-6.
Patent | Priority | Assignee | Title |
10701765, | Aug 26 2015 | Flexible convertible hotplate adapter for rounded vessels and objects | |
7494267, | Aug 30 2005 | Chemglass, Inc.; CHEMGLASS, INC | Reaction block for supporting flasks of different sizes for chemical synthesis on a hot plate stirrer |
8398297, | Aug 13 2009 | BL TECHNOLOGIES, INC | Electromagnetic stirring apparatus |
9314754, | Aug 13 2009 | BL TECHNOLOGIES, INC | Electromagnetic stirring apparatus |
D558888, | Aug 30 2005 | Chemglass, Inc.; CHEMGLASS, INC | Reaction block for chemical synthesis for use upon a hot plate stirrer |
D621058, | Jul 08 2008 | Shaker | |
D701616, | Feb 17 2012 | IKA-Werke GmbH & Co. KG | Magnetic stirrer |
D718464, | Feb 17 2012 | IKA-Werke GmbH & Co. KG | Magnetic stirrer |
D733312, | Feb 17 2012 | IKA—WERKE GMBH & CO. KG | Magnetic stirrer |
D737992, | Jun 04 2014 | seiratherm GmbH | Medical equipment for mixing medical liquids |
D745181, | Feb 17 2012 | IKA—WERKE GMBH & CO. KG | Magnetic stirrer |
D831846, | Dec 14 2016 | GUANGZHOU FOUR E'S SCIENTIFIC CO., LTD. | Electromagnetic stirrer |
D847880, | Sep 23 2016 | Circular disc magnetic stirrer | |
D930721, | Nov 23 2020 | Circular spinner | |
D930722, | Nov 23 2020 | Spinner with magnets | |
D934316, | Aug 02 2021 | Spinner | |
D934930, | Aug 02 2021 | Spinner | |
D935496, | Aug 02 2021 | Spinner | |
D935497, | Aug 02 2021 | Spinner | |
ER6125, |
Patent | Priority | Assignee | Title |
4286133, | May 29 1979 | Whirlpool Corporation | Bi-rotational microwave oven turntable/rotisserie |
4568195, | Nov 17 1980 | H+P LABORTECHNIK GMBH | Magnet stirring apparatus |
4742202, | Jun 20 1983 | The United State of America as represented by the Secretary of the Navy | Microwave apparatus for heating contained liquid |
4904834, | Oct 16 1987 | Raytheon Company | Mixing attachment for microwave oven turntables |
4911555, | May 04 1989 | The Jackson Laboratory | Magnetic stirrer for multiple samples |
4959517, | Jan 12 1989 | JUMP, JANEICE A | Microwave cooking assembly of a mixing bowl, lockable top assembly, supporting a stirrer power assembly |
5166486, | Oct 25 1989 | Kabushiki Kaisha Toshiba | Turntable support for heating cooking appliances |
5302792, | May 18 1992 | Samsung Electronics Co., Ltd. | High frequency cooking device with turntable and weight sensor |
5345068, | Apr 20 1992 | HITACHI HOMETEC, LTD | Cooking oven with rotatable and horizontally movable turntable |
5409312, | Apr 13 1993 | Orbital shaking attachment | |
5511879, | Apr 26 1994 | Shaker attachement | |
5547280, | Feb 25 1994 | IKA-WERKE GMBH & CO KG | Magnetic stirrer with a sealed glass housing |
5593609, | Jun 15 1994 | Mixing device for a microwave oven | |
233244, | |||
D272088, | Mar 16 1981 | Portable laboratory mixer |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 01 1999 | GOMES, FRANCIS | BEL-ART PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009839 | /0886 | |
Dec 08 2015 | BANK OF MONTREAL | SP INDUSTRIES, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 037331 | /0559 | |
Dec 08 2015 | BANK OF MONTREAL | Bel-Art Products | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 037331 | /0559 | |
Dec 08 2015 | BANK OF MONTREAL | GENEVAC, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 037331 | /0559 | |
Dec 08 2015 | BANK OF MONTREAL | MADDAK, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 037331 | /0559 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |