US2140046A
|
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Thread bobbin producing machine
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US1990696A
|
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Cop winding machine
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US1909181A
|
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Cop winding machine
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US1786618A
|
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Sewing-machine shuttle bobbin
|
US1737418A
|
|
Sewing-machine shuttle
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US1714981A
|
|
Sewing-machine shuttle
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US1868663A
|
|
Thread measuring mechanism
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GB288084A
|
|
An improvement in thread cops
|
US1698392A
|
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Bobbin-controlling adjunct for sewing-machine shuttles
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US1646198A
|
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Thread cop
|
US1596720A
|
|
Guarding attachment for thread cops
|
US1578870A
|
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Spool or bobbin
|
US1553419A
|
|
Sewing-machine shuttle
|
US1526651A
|
|
Sewing-machine shuttle
|
US1538939A
|
|
Sewing-machine shuttle
|
US1489047A
|
|
Bobbin case for sewing-machine shuttles
|
US1489942A
|
|
Bobbin-controlling adjunct for sewing-machine shuttles
|
US1487064A
|
|
Sewing-machine shuttle
|
US1540338A
|
|
Sewing-machine shuttle
|
US1487066A
|
|
Sewing-machine shuttle
|