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Patent
   D252396
Priority
May 23 1977
Filed
May 23 1977
Issued
Jul 17 1979
Expiry
Jul 17 1993
Inventors
Gros, Shir…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
3
Maint.:
n/a
The ornamental design for a thread tree, substantially as shown.

FIG. 1 is a perspective view of a thread tree, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a rear elevational view thereof.
INVENTORS:

Gros, Shirley A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7395950, Sep 12 2005 Combined thread spool, needle holder and thread cutter
D279622, Sep 26 1983 Thread holder and minder
D331244, Jun 15 1990 Ribbon and yarn spool holder
D521721, Sep 24 2004 Thread spool holder
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
229878,
DE2341816,
FR926466,
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