Patent
   D867988
Priority
Mar 17 2017
Filed
Sep 15 2017
Issued
Nov 26 2019
Expiry
Nov 26 2034
Assg.orig
Entity
unknown
1
22
n/a
The ornamental design for a transformer, as shown and described.

FIG. 1 is a front view of transformer, showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a top, front and left side perspective view thereof.

Navarro, Martin Alsina, Moreno, Andre Luiz, Sille, Richard

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 15 2017Siemens Aktiengesellschaft(assignment on the face of the patent)
Oct 20 2017MORENO, ANDRE LUIZSiemens LTDAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0458640827 pdf
Oct 20 2017NAVARRO, MARTIN ALSINASiemens LTDAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0458640827 pdf
Oct 20 2017Siemens LTDASiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0458640891 pdf
Apr 17 2018SILLE, RICHARDSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0458640845 pdf
Aug 16 2021Siemens AktiengesellschaftSIEMENS ENERGY GLOBAL GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0574550372 pdf
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