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Patent
D856286
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Priority
Nov 10 2017
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Filed
Apr 25 2018
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Issued
Aug 13 2019
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Expiry
Aug 13 2034
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Assg.orig
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Entity
unknown
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3
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14
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n/a
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The ornamental design for a transfer switch, as shown and described.
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FIG. 1 illustrates a left side front perspective view of a transfer switch.
FIG. 2 illustrates a right side front perspective view of the transfer switch shown in FIG. 1.
FIG. 3 illustrates a front side view of the transfer switch shown in FIG. 1.
FIG. 4 illustrates a back side view of the transfer switch shown in FIG. 1.
FIG. 5 illustrates a left side view of the transfer switch shown in FIG. 1.
FIG. 6 illustrates a right side view of the transfer switch shown in FIG. 1.
FIG. 7 illustrates a top side view of the transfer switch shown in FIG. 1.
FIG. 8 illustrates a bottom side view of the transfer switch shown in FIG. 1.
FIG. 9 illustrates right side bottom perspective view of the transfer switch shown in FIG. 1; and,
FIG. 10 illustrates a back side bottom perspective view of the transfer switch shown in FIG. 1.
Liu, Wensheng, Zhuang, Niangshe, Pei, Xianghui
Patent |
Priority |
Assignee |
Title |
6445559, |
Apr 25 2000 |
EATON INTELLIGENT POWER LIMITED |
Double wide center handle |
20180082807, |
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CN104701970, |
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CN104733256, |
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|
D571303, |
Jan 25 2007 |
ABB Schweiz AG |
Motorized change-over switch |
D606026, |
Feb 20 2003 |
ABB S.p.A. |
Electrical circuit breaker |
D643373, |
May 20 2010 |
ABB Schweiz AG |
Switch |
D655250, |
May 20 2010 |
ABB Schweiz AG |
Switch |
D658134, |
Jul 01 2010 |
ABB Schweiz AG |
Disconnector |
D659105, |
Apr 08 2004 |
ABB S.p.A. |
Circuit breaker and components therefor |
D695229, |
Dec 09 2011 |
ASCO Power Technologies, L.P. |
Power switch |
D695230, |
Dec 09 2011 |
ASCO Power Technologies, L.P. |
Power switch |
D740235, |
Aug 20 2013 |
AT-DESIGN GBR; Siemens Aktiengesellschaft |
Switching device |
EM12154200001, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 16 2018 | ZHUANG, NIANGSHE | ABB Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045630 | /0442 |
pdf |
Apr 16 2018 | LIU, WENSHENG | ABB Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045630 | /0442 |
pdf |
Apr 16 2018 | PEI, XIANGHUI | ABB Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045630 | /0442 |
pdf |
Apr 25 2018 | | ABB Schweiz AG | (assignment on the face of the patent) | | / |
Feb 18 2019 | ABB Oy | ABB Schweiz AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 048948 | /0589 |
pdf |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
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