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Showing 1 to 20 of 140 results

PATENT /PUB No. Country Patent Title Patent Owner Filing Date Issue/Pub Date Status
6006949 US Manually operated reciprocating liquid pump with sealing vent opening Jan 12, 1998 Dec 28, 1999 Granted
7677416 US In-line manually operated liquid dispenser with simplified construction Jul 15, 2003 Mar 16, 2010 Granted
5975376 US Dispensing pump having universal pump body and readily attachable shroud selected from readily attachable shrouds of different outward shapes Feb 17, 1999 Nov 2, 1999 Granted
D714656 US Tapered pouch for pump Jun 13, 2013 Oct 7, 2014 Granted
D484572 US Valve of a hose end sprayer Oct 9, 2001 Dec 30, 2003 Granted
6343719 US Pump dispenser having shroud locking means Mar 16, 2001 Feb 5, 2002 Granted
D499024 US Trigger sprayer shroud Apr 21, 2004 Nov 30, 2004 Granted
D490300 US Manually actuated dispenser Sep 8, 2003 May 25, 2004 Granted
6116472 US Trigger acutated pump sprayer Dec 15, 1998 Sep 12, 2000 Granted
6923346 US Foaming liquid dispenser Apr 30, 2003 Aug 2, 2005 Granted
6554319 US Trigger sprayer dispensing system Feb 12, 2002 Apr 29, 2003 Granted
D503887 US Pushbutton dispenser head cover Oct 23, 2003 Apr 12, 2005 Granted
6820769 US Child proof connection for remote trigger sprayer and bottle container Mar 12, 2003 Nov 23, 2004 Granted
5899363 US Pump dispenser having a locking system with detents Dec 22, 1997 May 4, 1999 Granted
D571205 US Trigger sprayer Jan 9, 2008 Jun 17, 2008 Granted
D730732 US Trigger sprayer shroud Nov 7, 2013 Jun 2, 2015 Granted
5860574 US Pump assembly with bayonet lock Oct 14, 1997 Jan 19, 1999 Granted
D733286 US Pump with locking sleeve Apr 30, 2014 Jun 30, 2015 Granted
6234412 US Spray pump capable of being actuated by a hand lever Mar 2, 2000 May 22, 2001 Granted
D488378 US Dispensing pump head Feb 21, 2003 Apr 13, 2004 Granted

Showing 1 to 20 of 140 results

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