Patent
   D666311
Priority
Sep 21 2011
Filed
Dec 16 2011
Issued
Aug 28 2012
Expiry
Aug 28 2026
Assg.orig
Entity
unknown
5
10
n/a
The ornamental design for a upper transom of curtain wall, as shown and described.

FIG. 1 is a front elevational view of a upper transom of curtain wall showing my new design, the rear is identical thereto;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The length of the upper transom of curtain wall is not claimed.

Zhao, Yu

Patent Priority Assignee Title
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D831230, Sep 19 2017 Zapadoceska Univerzita V Plzni; UNIVERSITY OF WEST VIRGINIA Trim reveal extrusion
D831231, Sep 19 2017 Zapadoceska Univerzita V Plzni; University of West Bohemia Trim reveal extrusion
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 16 2011Shenyang Yuanda Aluminium Industry Engineering Co., Ltd.(assignment on the face of the patent)
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