U.S. patent number D337,431 [Application Number 07/743,812] was granted by the patent office on 1993-07-20 for sewing thread holder.
Invention is credited to Wing K. Tong.
United States Patent |
D337,431 |
Tong |
July 20, 1993 |
Sewing thread holder
Claims
The ornamental design for a sewing thread holder, as shown.
Inventors: |
Tong; Wing K. (Scarborough,
CA) |
Appl.
No.: |
07/743,812 |
Filed: |
August 12, 1991 |
Foreign Application Priority Data
Current U.S.
Class: |
D3/24;
D15/78 |
Field of
Search: |
;D3/18-21,23-26,28
;D15/66-78 ;242/118,118.4,118.6-118.62,125-125.3 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Mitchell-Bissell Co. 1927, p. 66 Knitting Pulley #557..
|
Primary Examiner: Ansher; Bernard
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Wenderoth, Lind & Ponack
Description
FIG. 1 is a perspective view of a sewing thread holder, showing my
new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
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