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Patent
D947797
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Priority
Sep 27 2019
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Filed
Sep 27 2019
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Issued
Apr 05 2022
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Expiry
Apr 05 2037
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Assg.orig
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Entity
unknown
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3
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13
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n/a
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The ornamental design for a safety lockout device for an electrical switch, as shown and described.
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FIG. 1 is a first front perspective view of the safety lockout device for an electrical switch;
FIG. 2 is a second front perspective view thereof;
FIG. 3 is a rear perspective view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.
Thom, Todd, Flowers, Orville
Patent |
Priority |
Assignee |
Title |
1558628, |
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|
|
4365129, |
Dec 08 1980 |
The Elreco Corporation |
Modular section insulator switch |
6580041, |
Jan 08 2002 |
The Boeing Company |
Circuit breaker safety clip and associated method |
20140102865, |
|
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20140220802, |
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20160055995, |
|
|
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20210098206, |
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|
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CN202996671, |
|
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D721045, |
Jul 31 2013 |
Brady Worldwide, Inc.; BRADY WORLDWIDE, INC |
Push button lockout device base |
D798828, |
Sep 23 2016 |
EATON INTELLIGENT POWER LIMITED |
Guard member |
D904988, |
Nov 29 2018 |
DOEPKE SCHALTGERATE GMBH |
Circuit breaker lock out device |
D914618, |
Aug 13 2019 |
Master Lock Company LLC |
Switch lockout device |
D925467, |
Nov 19 2019 |
American Electric Power Company, Inc. |
Switch cover blockout device |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a