4. Winding, tensioning, or guiding
  5. Coil holder or support
  6. Spool or core

Evan H Langdon

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Apparatus for a intermittent feeding of a strip shaped blank...

Advancing material of indeterminate length – By intermittent material-mover – Comprising material-moving roll
Reexamination Certificate

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Apparatus for feeding a band-type material to a press

Advancing material of indeterminate length – By intermittent material-mover – Comprising material-moving roll
Reexamination Certificate

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Apparatus for the intermittent supply of a semi-finished...

Advancing material of indeterminate length – By intermittent material-mover – With retrograde movement preventer
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Apparatus for winding up a web in rolls and a method for...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching
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Apparatus for winding up a web in rolls and a method for...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2163114

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