PTO Wrapper PDF
Dossier Espace Google
Patent
   D433452
Priority
Apr 16 1999
Filed
Apr 16 1999
Issued
Nov 07 2000
Expiry
Nov 07 2014
Inventors
Ruptash, P…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
1
References
3
Maint.:
n/a
The ornamental design for a sign coupler, as shown and described.

FIG. 1 is a perspective view.

FIG. 2 is a side elevation view, the other three sides being mirror images.

FIG. 3 is a top plan view; and,

FIG. 4 is a bottom plan view.
INVENTORS:

Ruptash, Perry

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6516573, Jan 06 1999 Tyco Flow Services AG Integrated breakaway for support posts
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
CA68416B1,
D396319, Apr 08 1997 Scoreboard style ceiling lamp cover
D419605, Oct 15 1997 STEERE ENTERPRISES, INC. Multi-purpose kiosk
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule