4. Envelopes, wrappers, and paperboard boxes
  5. File folder or file envelope

Robert K. Isserstedt

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Collapsible portable document file

Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Patent

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Storage and filing device

Envelopes – wrappers – and paperboard boxes – Paperboard box – Box material includes a coating or a nonpaperboard...
Patent

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Storage and filing device

Envelopes – wrappers – and paperboard boxes – File folder or file envelope
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-571589

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