PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D258085
|
Priority
Mar 17 1978
|
Filed
Mar 17 1978
|
Issued
Jan 27 1981
|
Expiry
Jan 27 1995
|
|
Assg.orig
|
|
Entity
unknown
|
18
|
4
|
n/a
|
|
|
The ornamental design for an electric dental material mixer, substantially as shown.
|
FIG. 1 is an oblique, right-front, perspective view of an electric dental
material mixer showing my new design;
FIG. 2 is a left side elevational view thereof with the opposite side being
substantially the same;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a bottom plan view thereof.
Porteous, Don D.
Patent |
Priority |
Assignee |
Title |
6003720, |
Sep 02 1998 |
|
Disposable dental mixing bowl |
D279499, |
Feb 18 1983 |
Zimmer, Inc. |
Mixing apparatus |
D414876, |
Sep 02 1998 |
|
Disposable dental mixing bowl |
D569988, |
Apr 10 2006 |
EPPENDORF SE |
Mixer for laboratories |
D577125, |
Nov 21 2007 |
Ivoclar Vivadent AG |
Dental mixer |
D660453, |
Apr 20 2011 |
MP Biomedicals, LLC |
Cell and tissue homogenizer |
D701616, |
Feb 17 2012 |
IKA-Werke GmbH & Co. KG |
Magnetic stirrer |
D718464, |
Feb 17 2012 |
IKA-Werke GmbH & Co. KG |
Magnetic stirrer |
D731237, |
Aug 27 2012 |
EPPENDORF SE |
Thermomixer |
D733312, |
Feb 17 2012 |
IKA—WERKE GMBH & CO. KG |
Magnetic stirrer |
D745181, |
Feb 17 2012 |
IKA—WERKE GMBH & CO. KG |
Magnetic stirrer |
D759265, |
Aug 27 2012 |
EPPENDORF SE |
Thermomixer |
D759266, |
Aug 27 2012 |
EPPENDORF SE |
Thermomixer |
D798466, |
Aug 27 2012 |
EPPENDORF SE |
Mixer |
D798467, |
Aug 27 2012 |
EPPENDORF SE |
Mixer |
D798468, |
Aug 27 2012 |
EPPENDORF SE |
Mixer |
D937027, |
May 18 2020 |
|
Coffee maker |
ER6125, |
|
|
|
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a