PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D891893
|
Priority
Nov 22 2018
|
Filed
Jan 28 2019
|
Issued
Aug 04 2020
|
Expiry
Aug 04 2035
|
|
Assg.orig
|
|
Entity
unknown
|
3
|
13
|
n/a
|
|
|
The ornamental design for a polishing plate, as shown and described.
|
FIG. 1 is a front elevation view of a polishing plate showing my new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a right elevation view thereof;
FIG. 4 is a left elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
Chen, Yu
Patent |
Priority |
Assignee |
Title |
4058936, |
Jan 20 1976 |
|
Vacuum sander |
6059644, |
Nov 18 1998 |
3M Innovative Properties Company |
Back-up pad for abrasive articles and method of making |
6206771, |
Jan 25 1999 |
Dynabrade, Inc.; Dynabrade, Inc |
Balancer for orbital abrading machine |
6641627, |
May 22 2001 |
3M Innovative Properties Company |
Abrasive articles |
6830506, |
Jun 20 2001 |
|
Surface processing abrasive body, support provided with said body and machine comprising the processing abrasive body and support |
7094138, |
Mar 09 2004 |
|
Grinding disc structure |
D284969, |
Oct 28 1983 |
|
Honing disc |
D503602, |
Sep 13 2002 |
KWH MIRKA LTD |
Abrasive disc base |
D506376, |
Sep 13 2002 |
KWH MIRKA LTD |
Abrasive disc base |
D509121, |
Sep 13 2002 |
KWH MIRKA LTD |
Abrasive disc base |
D580728, |
May 16 2006 |
|
Contoured buffing pad |
D657404, |
Jan 13 2010 |
JOBRA Metall GmbH |
Backing plate for abrasive flap wheels |
D708497, |
Jun 20 2013 |
MIRKA LTD |
Abrasive holder |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a