Spooner Est

Also on record

Records under this name other than patents Spooner Est 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 Spooner Est

Patent	Title	Status	Expires	Confidence
US 4,652,366	Cleaning of a body of liquid Term ended Term ended no later than Mar 24, 2007 · Low confidence	Term ended	Term ended no later than Mar 24, 2007	Low confidence
US 4,703,955	Cleaning of a body of liquid Term ended Term ended no later than Nov 3, 2007 · Low confidence	Term ended	Term ended no later than Nov 3, 2007	Low confidence
US 4,749,478	Cleaning unit for collecting debris in a swimming pool Term ended Term ended no later than Jun 7, 2008 · Low confidence	Term ended	Term ended no later than Jun 7, 2008	Low confidence
US 4,776,954	Apparatus for cleaning a body of liquid Term ended Term ended no later than Oct 11, 2008 · Low confidence	Term ended	Term ended no later than Oct 11, 2008	Low confidence
US 4,778,599	Cleaning of a body of liquid by surface agitation Term ended Term ended no later than Oct 18, 2008 · Low confidence	Term ended	Term ended no later than Oct 18, 2008	Low confidence
US 4,839,063	Cleaning of a body of liquid Term ended Term ended no later than Jun 13, 2009 · Low confidence	Term ended	Term ended no later than Jun 13, 2009	Low confidence
US D302,058	Bag for a swimming pool cleaning apparatus Term ended	Term ended
US D305,815	Surface unit for a swimming pool cleaning apparatus Formerly held Term ended	Term ended
US D309,965	Cleaning unit for collecting debris in a swimming pool Term ended	Term ended