|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D269852
|
|
Priority
Mar 21 1980
|
|
Filed
Oct 13 1981
|
|
Issued
Jul 26 1983
|
|
Expiry
Jul 26 1997
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
38
|
|
4
|
|
n/a
|
|
|
|
The ornamental design for a lock washer, as shown.
|
FIG. 1 is a top perspective view of a lock washer, showing my new design;
FIG. 2 is a top-plan view thereof;
FIG. 3 is a side-elevational view thereof;
FIG. 4 is a bottom-plan view thereof; and
FIG. 5 is a reduced bottom perspective view thereof.
Frieberg, Bengt O.
| Patent |
Priority |
Assignee |
Title |
| 11867222, |
Jun 11 2018 |
|
Hybrid washer |
| D276310, |
Jul 19 1982 |
Perma-Tite AB |
Hex transfer washer |
| D308170, |
Jan 22 1988 |
HILEX POLY CO LLC |
Dispensing nozzle for plastic bags |
| D427549, |
Mar 05 1999 |
|
Motorcycle dash panel washer |
| D483660, |
Sep 13 2002 |
Wing Sun Metal Products Ltd. |
Safety washer |
| D549091, |
Dec 24 2004 |
|
Washer |
| D571639, |
Mar 01 2007 |
ACCOR TECHNOLOGY, INC |
Escutcheon |
| D602349, |
Feb 27 2008 |
Nord-Lock AB |
Locking washer |
| D609999, |
Feb 27 2008 |
Nord-Lock AB |
Locking nut |
| D646153, |
Jul 06 2009 |
Nord-Lock AB |
Lock nut |
| D646154, |
Jul 06 2009 |
Nord-Lock AB |
Lock nut |
| D660691, |
Oct 11 2011 |
Kabushiki Kaisha Yamazaki Active |
Washer |
| D696577, |
Oct 25 2012 |
Topre Corporation |
Self-piercing clinch nut |
| D696578, |
Oct 25 2012 |
Topre Corporation |
Self-piercing clinch nut |
| D698234, |
Feb 09 2012 |
Best on Bolt GmbH |
Washer disc |
| D710191, |
Dec 20 2012 |
Kabushiki Kaisha Yamazaki Active |
Washer |
| D725461, |
Dec 19 2013 |
VEGA GRIESCHABER KG |
Nut |
| D728177, |
Feb 01 2013 |
Ebara Corporation |
Roller shaft for substrate cleaning |
| D735427, |
Feb 01 2013 |
Ebara Corporation |
Roller shaft for substrate cleaning |
| D769108, |
Aug 06 2014 |
Eberl Iron Works, Inc.; EBERL IRON WORKS, INC |
Rooftop support base |
| D779360, |
Sep 24 2014 |
ATHLETES FOR CHRIST, LP |
Pendant with chain |
| D812109, |
Mar 13 2013 |
Deer & Company |
Gang tension spring washer for an agricultural machine |
| D817753, |
Mar 09 2017 |
WOODWARD, INC |
Spring array |
| D821863, |
May 22 2017 |
J JUAN, S A |
Washer |
| D830161, |
Nov 04 2016 |
RUSSO TRADING COMPANY, INC ; RUSSO TRADING COMPANYING, INC |
Orientation washer |
| D834922, |
May 21 2015 |
RUSSO TRADING COMPANY, INC ; RUSSO TRADING COMPANYING, INC |
Threaded lippage cap |
| D835979, |
Jun 09 2017 |
Simpson Strong-Tie Company, Inc |
Decorative washer |
| D837643, |
Apr 10 2017 |
Elbee Pty Ltd |
Wall protector |
| D856111, |
May 21 2015 |
RUSSO TRADING COMPANY, INC ; RUSSO TRADING COMPANYING, INC |
Tile lippage threaded post |
| D862204, |
May 21 2015 |
RUSSO TRADING COMPANY, INC |
Lippage cap |
| D948586, |
Dec 06 2019 |
Danfoss Power Solutions Inc. |
Cover plate |
| D948587, |
Dec 06 2019 |
Danfoss Power Solutions Inc. |
Cover plate |
| D958934, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
| D958935, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
| D959602, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
| D963792, |
Jan 04 2021 |
YE SIANG ENTERPRISE CO., LTD. |
Cover for a fluid filter |
| ER2284, |
|
|
|
| RE49567, |
May 21 2015 |
Russo Trading Company, Inc. |
Tile lippage post |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a