Assignee
MEADWESTVACO CALMAR INC
US·78 granted patents·3 pending applications·1,431 citations·filing 2003–2015
Top patents by PatentIndex Score
81 records- 0197US7571836B2Trigger sprayer with piston rod and spring snap connectionMEADWESTVACO CALMAR INC·Filed 2006·Granted Aug 11, 2009·41 cites·35 claims
- 0296US7497358B2Trigger sprayer with integral piston rod and bowed springMEADWESTVACO CALMAR INC·Filed 2006·Granted Mar 3, 2009·50 cites·23 claims
- 0396US7407117B2Liquid sprayer assemblyMEADWESTVACO CALMAR INC·Filed 2005·Granted Aug 5, 2008·48 cites·24 claims
- 0495US7478739B2Snap down bayonet connectorMEADWESTVACO CALMAR INC·Filed 2006·Granted Jan 20, 2009·36 cites·20 claims
- 0594US7735692B2Rotating dispenser head with locking and venting closure connector for an air foaming pump dispenserMEADWESTVACO CALMAR INC·Filed 2006·Granted Jun 15, 2010·34 cites·10 claims
- 0693US9889982B2Aerosol actuators, devices, and methods of making and using the sameMEADWESTVACO CALMAR INC·Filed 2013·Granted Feb 13, 2018·20 cites·12 claims
- 0793USD590712SSprayerMEADWESTVACO CALMAR INC·Filed 2008·Granted Apr 21, 2009·53 cites·1 claims
- 0893US7510101B2Dual chamber lotion pumpMEADWESTVACO CALMAR INC·Filed 2006·Granted Mar 31, 2009·24 cites·20 claims
- 0993USD580761SAerosol head shroudMEADWESTVACO CALMAR INC·Filed 2008·Granted Nov 18, 2008·45 cites·1 claims
- 1091US9846066B2Adjustable dosing dispensers and methods for using the sameMEADWESTVACO CALMAR INC·Filed 2015·Granted Dec 19, 2017·6 cites·8 claims
- 1191USD583668SAerosol head shroudMEADWESTVACO CALMAR INC·Filed 2007·Granted Dec 30, 2008·40 cites·1 claims
- 1291US7360672B2Sustained duration non-aerosol mechanical sprayer having a lever charging elementMEADWESTVACO CALMAR INC·Filed 2006·Granted Apr 22, 2008·18 cites·19 claims
- 1390US7775405B2Sprayer including pressure build-up discharge valve assembly with poppet valve having integrated springMEADWESTVACO CALMAR INC·Filed 2006·Granted Aug 17, 2010·29 cites·19 claims
- 1490US7455198B2Trigger forward pivot limit for a trigger sprayerMEADWESTVACO CALMAR INC·Filed 2007·Granted Nov 25, 2008·24 cites·24 claims
- 1590USD574707SDispenser headMEADWESTVACO CALMAR INC·Filed 2007·Granted Aug 12, 2008·47 cites·1 claims
- 1689US9376246B2Blister packagingMEADWESTVACO CALMAR INC·Filed 2013·Granted Jun 28, 2016·13 cites·12 claims
- 1789US7712636B2Trigger sprayer piston rod with integral spring and pivoting piston connectionMEADWESTVACO CALMAR INC·Filed 2006·Granted May 11, 2010·20 cites·24 claims
- 1889US7467752B2Fluid sprayer employing piezoelectric pumpMEADWESTVACO CALMAR INC·Filed 2007·Granted Dec 23, 2008·17 cites·14 claims
- 1989USD571206STrigger sprayerMEADWESTVACO CALMAR INC·Filed 2008·Granted Jun 17, 2008·39 cites·1 claims
- 2088USD598750SDispensing headMEADWESTVACO CALMAR INC·Filed 2008·Granted Aug 25, 2009·41 cites·1 claims
- 2188US7513442B2Hose-end sprayer assemblyMEADWESTVACO CALMAR INC·Filed 2007·Granted Apr 7, 2009·17 cites·18 claims
- 2288USD571204STrigger sprayerMEADWESTVACO CALMAR INC·Filed 2008·Granted Jun 17, 2008·36 cites·1 claims
- 2387USD700052STrigger sprayer nozzleMEADWESTVACO CALMAR INC·Filed 2013·Granted Feb 25, 2014·8 cites·1 claims
- 2487US7718132B2Fragrance product, dispenser, and dispenser assemblyMEADWESTVACO CALMAR INC·Filed 2006·Granted May 18, 2010·15 cites·20 claims
- 2586US7350675B2Sustained duration non-aerosol mechanical sprayer with a charging element load bearing surfaceMEADWESTVACO CALMAR INC·Filed 2006·Granted Apr 1, 2008·12 cites·17 claims
- 2686US7344053B2Sustained duration non-aerosol mechanical sprayer having a window for viewing the charged/uncharged condition of a transparent or translucent accumulatorMEADWESTVACO CALMAR INC·Filed 2006·Granted Mar 18, 2008·12 cites·8 claims
- 2786US7325706B2Flexible fluid delivery tube to rigid dip tube quick connector for liquid sprayerMEADWESTVACO CALMAR INC·Filed 2005·Granted Feb 5, 2008·26 cites·7 claims
- 2886US7325705B2Sustained duration non-aerosol mechanical sprayerMEADWESTVACO CALMAR INC·Filed 2006·Granted Feb 5, 2008·11 cites·16 claims
- 2985US7942291B2Break-away spring and piston rod for a trigger sprayerMEADWESTVACO CALMAR INC·Filed 2007·Granted May 17, 2011·15 cites·19 claims
- 3085US7886941B2Dispenser having air tight spoutMEADWESTVACO CALMAR INC·Filed 2005·Granted Feb 15, 2011·17 cites·15 claims
- 3185USD600119SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2008·Granted Sep 15, 2009·30 cites·1 claims
- 3285USD571205STrigger sprayerMEADWESTVACO CALMAR INC·Filed 2008·Granted Jun 17, 2008·31 cites·1 claims
- 3384US9387500B2Dip tube connectors and pump systems using the sameMEADWESTVACO CALMAR INC·Filed 2014·Granted Jul 12, 2016·4 cites·11 claims
- 3484US7631819B2Longitudinal valve ready to use hose end sprayerMEADWESTVACO CALMAR INC·Filed 2005·Granted Dec 15, 2009·14 cites·20 claims
- 3584USD589795STrigger spray deviceMEADWESTVACO CALMAR INC·Filed 2008·Granted Apr 7, 2009·29 cites·1 claims
- 3684USD588454SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2007·Granted Mar 17, 2009·29 cites·1 claims
- 3783US7870977B2Dispenser having an improved inlet valveMEADWESTVACO CALMAR INC·Filed 2005·Granted Jan 18, 2011·14 cites·18 claims
- 3882US9315314B2Dual actuated aerosol devicesMEADWESTVACO CALMAR INC·Filed 2014·Granted Apr 19, 2016·5 cites·17 claims
- 3982US7789275B2Pump assembly with continuous tubeMEADWESTVACO CALMAR INC·Filed 2005·Granted Sep 7, 2010·11 cites·40 claims
- 4082USD588456SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2008·Granted Mar 17, 2009·28 cites·1 claims
- 4182USD579330SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2006·Granted Oct 28, 2008·24 cites·1 claims
- 4282USD562683SContainer closureMEADWESTVACO CALMAR INC·Filed 2006·Granted Feb 26, 2008·28 cites·1 claims
- 4381USD746135SAerosol actuator for an aerosol deviceMEADWESTVACO CALMAR INC·Filed 2014·Granted Dec 29, 2015·25 cites·1 claims
- 4481USD580760STrigger sprayerMEADWESTVACO CALMAR INC·Filed 2007·Granted Nov 18, 2008·30 cites·1 claims
- 4581US7325752B2Single valve ready to use hose end sprayerMEADWESTVACO CALMAR INC·Filed 2005·Granted Feb 5, 2008·12 cites·9 claims
- 4680US7735688B2Rotating collar and locking and venting closure connector for an air foaming pump dispenserMEADWESTVACO CALMAR INC·Filed 2006·Granted Jun 15, 2010·11 cites·15 claims
- 4776USD567082SSpray nozzleMEADWESTVACO CALMAR INC·Filed 2007·Granted Apr 22, 2008·19 cites·1 claims
- 4876US7328857B2Single longitudinal valve ready to use hose end sprayerMEADWESTVACO CALMAR INC·Filed 2006·Granted Feb 12, 2008·6 cites·20 claims
- 4974USD588455SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2008·Granted Mar 17, 2009·16 cites·1 claims
- 5074US7341168B2Pump assembly with pistonMEADWESTVACO CALMAR INC·Filed 2007·Granted Mar 11, 2008·4 cites·5 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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