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Schiffmayer Plastics Corp.

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Records under this name other than patents Schiffmayer Plastics Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 6 of 6 · Back to Schiffmayer Plastics Corp.

PatentTitleStatus Expires Confidence
US 4,693,387Foldable box for hanging files
Term ended
Term ended no later than Sep 15, 2007 · Low confidence
Term endedTerm ended no later than Sep 15, 2007Low confidence
US 4,811,968Collapsible cart
Term ended
Term ended no later than Mar 14, 2009 · Low confidence
Term endedTerm ended no later than Mar 14, 2009Low confidence
US 4,824,137Collapsible cart
Term ended
Term ended no later than Apr 25, 2009 · Low confidence
Term endedTerm ended no later than Apr 25, 2009Low confidence
US D267,914Rack for holding stemware glasses
Term ended
Term ended
US D348,186Tip for a Christmas tree stringing tool
Term ended
Term ended
US D361,200Receptacle for a roll of paper
Term ended
Term ended
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