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Patent
D483660
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Priority
Sep 13 2002
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Filed
Sep 13 2002
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Issued
Dec 16 2003
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Expiry
Dec 16 2017
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Assg.orig
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Entity
unknown
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6
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10
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n/a
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The ornamental design for a safety washer, as shown and described.
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FIG. 1 is a front perspective view of the safety washer showing my new design;
FIG. 2 is a front view of the safety washer of FIG. 1, the opposite rear view being identical;
FIG. 3 is a left side view of the safety washer of FIG. 1, the opposite right side view being identical;
FIG. 4 is a top plan view of the safety washer of FIG. 1; and,
FIG. 5 is a bottom plan view of the safety washer of FIG. 1.
Cheng, Chun Chor
Patent |
Priority |
Assignee |
Title |
11867222, |
Jun 11 2018 |
|
Hybrid washer |
D654348, |
Apr 20 2010 |
|
Converter plate |
D658978, |
Aug 04 2011 |
APEXOEM, INC |
Detent washer |
D899905, |
Jun 07 2018 |
|
Concealment cap for cable tensioning mechanism |
D918020, |
Jun 07 2018 |
|
Concealment cap for cable tensioning mechanism |
ER1942, |
|
|
|
Patent |
Priority |
Assignee |
Title |
3422721, |
|
|
|
3588133, |
|
|
|
3606357, |
|
|
|
4788807, |
May 01 1986 |
|
Fastening plate for facilitating installation of rubber roof covering |
5082412, |
Dec 03 1990 |
ABLECO, L L C , AS AGENT |
Roofing washer |
5199838, |
Dec 19 1991 |
|
Nut for use on roadways, runways, in reinforced concrete construction, and the like |
5904459, |
Jun 03 1997 |
Motorola Inc.; Motorola, Inc |
Fastener apparatus and system with self-setting torque and over-torque protection |
6422796, |
Apr 12 1999 |
|
Insulation fastener disk |
D269852, |
Mar 21 1980 |
Perma-Tite AB |
Lock washer |
D427549, |
Mar 05 1999 |
|
Motorcycle dash panel washer |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a