PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D608411
|
Priority
Aug 31 2007
|
Filed
Feb 25 2008
|
Issued
Jan 19 2010
|
Expiry
Jan 19 2024
|
|
Assg.orig
|
|
Entity
unknown
|
0
|
18
|
n/a
|
|
|
The ornamental design for a stirrer, as shown and described.
|
FIG. 1 is a front elevational view of a stirrer showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective cross sectional view taken along line 7—7 of FIG. 1.
Kojima, Hisao
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
2718385, |
|
|
|
3942770, |
Jun 25 1973 |
U.S. Philips Corporation |
Device for stirring a liquid |
4183682, |
Aug 10 1978 |
Union Oil Company of California |
Motionless mixer and method for removing scaled mixing elements therefrom |
4466741, |
Jan 16 1982 |
|
Mixing element and motionless mixer |
4514095, |
Nov 06 1982 |
Kernforschungszentrum Karlsruhe GmbH |
Motionless mixer |
4643584, |
Sep 11 1985 |
Sulzer Chemtech |
Motionless mixer |
4824614, |
Apr 09 1987 |
Texaco, Inc |
Device for uniformly distributing a two-phase fluid |
4850705, |
Nov 18 1987 |
Nordson Corporation |
Motionless mixers and baffles |
5758967, |
Apr 19 1993 |
Komax Systems, Inc. |
Non-clogging motionless mixing apparatus |
6109781, |
Feb 16 1999 |
|
Element of a mixing apparatus |
7137731, |
Mar 31 2004 |
Komax Systems, Inc |
Replaceable mixing elements for motionless mixer |
D436647, |
Jun 29 1999 |
EMU Unterwasserpumpen GmbH |
Propeller for agitating liquids |
JP1085721, |
|
|
|
JP200150425, |
|
|
|
JP200162269, |
|
|
|
JP2003181256, |
|
|
|
JP2005219036, |
|
|
|
WO24502, |
|
|
|
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a