Magnetic stirrer

Information

  • Patent Grant
  • D596309
  • Patent Number
    D596,309
  • Date Filed
    Thursday, August 7, 2008
    16 years ago
  • Date Issued
    Tuesday, July 14, 2009
    15 years ago
  • US Classifications
    Field of Search
    • US
    • D24 216-226
    • D24 121
    • 422 099000
    • 422 102000
    • 366 243000
    • 366 244000
    • 366 247000
    • 366 249000
    • 366 251000
    • 366 273000
    • 366 274000
    • 366 276-279
  • International Classifications
    • 2401
    • Term of Grant
      14Years
Abstract
Description

The magnetic stirrer is typically used in a laboratory setting, and is placed inside of a beaker to stir liquid, or mixtures of liquid and solid. The magnetic Stirrer comprises a main central body for enclosing a magnet within the main central body. The magnet within the main central body interacts with a magnetic stirrer plate, on which the beaker is placed. The magnetic stirrer plate causes the magnetic stirrer to spin inside of the beaker. The main central body of the magnetic stirrer is coupled with a plurality of protruding pieces.



FIG. 1 is a top and side perspective view of a magnetic stirrer of the present invention;



FIG. 2 is a side elevational view thereof;



FIG. 3 is a top plan view thereof; and,



FIG. 4 is a bottom plan view thereof.


Claims
  • The ornamental design for a magnetic stirrer set, as shown and described.
US Referenced Citations (12)
Number Name Date Kind
D231981 Paulsen Jul 1974 S
3850580 Moore et al. Nov 1974 A
D343904 Silver et al. Feb 1994 S
D358659 Rohrabacher May 1995 S
5934179 Schmid et al. Aug 1999 A
6523993 Williams et al. Feb 2003 B2
D472323 Sand Mar 2003 S
6572262 Russel-Smith Jun 2003 B1
D558888 Ware Jan 2008 S
D561345 Flick Feb 2008 S
D571479 Wagner Jun 2008 S
7396153 Andersson Jul 2008 B2