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Alpha Nova Development Corp.

Also on record
Records under this name other than patents Alpha Nova Development Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 9 of 9 · Back to Alpha Nova Development Corp.

PatentTitleStatus Expires Confidence
US 3,935,666Fulcrum toy assembly
Term ended
Term ended no later than Feb 3, 1996 · Low confidence
Term endedTerm ended no later than Feb 3, 1996Low confidence
US 3,971,560Fluorescent table tennis assembly
Term ended
Term ended no later than Jul 27, 1996 · Low confidence
Term endedTerm ended no later than Jul 27, 1996Low confidence
US 3,979,846Poster supporting device
Term ended
Term ended no later than Sep 14, 1996 · Low confidence
Term endedTerm ended no later than Sep 14, 1996Low confidence
US 4,043,036Power driven shaver
Term ended
Term ended no later than Aug 23, 1997 · Low confidence
Term endedTerm ended no later than Aug 23, 1997Low confidence
US 4,073,525Door latch securing device
Formerly held
Term ended
Term ended no later than Feb 14, 1998 · Low confidence
Term endedTerm ended no later than Feb 14, 1998Low confidence
US 4,081,906Cast cutter
Term ended
Term ended no later than Apr 4, 1998 · Low confidence
Term endedTerm ended no later than Apr 4, 1998Low confidence
US 4,088,081Card tray
Term ended
Term ended no later than May 9, 1998 · Low confidence
Term endedTerm ended no later than May 9, 1998Low confidence
US 4,135,668Soaker hose support
Term ended
Term ended no later than Jan 23, 1999 · Low confidence
Term endedTerm ended no later than Jan 23, 1999Low confidence
US 4,136,805Wrist band holder for electronic calculator
Term ended
Term ended no later than Jan 30, 1999 · Low confidence
Term endedTerm ended no later than Jan 30, 1999Low confidence
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