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Patent
   D440146
Priority
Aug 29 2000
Filed
Aug 29 2000
Issued
Apr 10 2001
Expiry
Apr 10 2015
Inventors
Hillis, W.…
Assg.orig
The Long N…
Assg.curr
LONG NOW F…
Entity
unknown
Referenced by
0
References
5
Maint.:
n/a
The ornamental design for a winding tower, as shown and described.

FIG. 1 is a perspective view of an ornamental design for a winding tower according to the invention;

FIG. 2 is a side view of an ornamental design for a winding tower according to the invention; and,

FIG. 3 is a top view of an ornamental design for a winding tower according to the invention.
INVENTORS:

Hillis, W. Daniel

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3447674,
4496114, Jul 22 1981 Winding shaft provided on surface with spool fixing rollers
5460339, Nov 23 1993 Locking winding shaft
202801,
D250575, Jan 29 1976 Spool for winding webs of material
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 29 2000The Long Now Foundation(assignment on the face of the patent)
Jan 10 2001HILLIS, W DANIELLONG NOW FOUNDATION, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0114770440 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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