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Patent
   D486412
Priority
Oct 24 2002
Filed
Apr 22 2003
Issued
Feb 10 2004
Expiry
Feb 10 2018
Inventors
Tölle, Wi…
Assg.orig
DR ING H…
Assg.curr
DR ING H…
Entity
unknown
Referenced by
0
References
8
Maint.:
n/a
The ornamental design for a surface configuration of a road sign, as shown and described.

FIG. 1 is a front view of a surface configuration of a road sign according to my novel design.
INVENTORS:

Tölle, Winfried

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
104842,
129797,
129801,
143530,
D389079, Aug 08 1996 Safety sign
41260,
41551,
56102,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 2003TOLLE, WINFREDDR ING H C F PORSCHE AKTIENGESELLSCHAFTASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139930609 pdf
Apr 22 2003Dr. Ing. h.c.F. Porsche Aktiengesellschaft(assignment on the face of the patent)
Nov 13 2007DR ING H C F PORSCHE AKTIENGESELLSCHAFT COMPANY NUMBER 5211 DR ING H C F PORSCHE AKTIENGESELLSCHAFT COMPANY NUMBER 722287 MERGER SEE DOCUMENT FOR DETAILS 0210400147 pdf
Nov 25 2009DR ING H C F PORSCHE AKTIENGESELLSCHAFTPORSCHE ZWISCHENHOLDING GMBHMERGER SEE DOCUMENT FOR DETAILS 0253320973 pdf
Nov 30 2009PORSCHE ZWISCHENHOLDING GMBHDR ING H C F PORSCHE AKTIENGESELLSCHAFTCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0253330001 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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