MEADWESTVACO CALMAR, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 144
 
 
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 156
 
 
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER166
 
 
 
0907 CLOSING MEANS AND ATTACHMENTS126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D606497 Vertical electrical connectorJan 16, 09Dec 22, 09[1303]
D574707 Dispenser headFeb 16, 07Aug 12, 08[0907]
D451581 Hose end sprayerDec 22, 00Dec 04, 01[2301]
D436863 Dispenser headDec 10, 99Jan 30, 01[0907]
D434984 Dispenser headAug 30, 99Dec 12, 00[0907]
D418201 Bottle, pump and sprayer assemblyAug 27, 97Dec 28, 99[2301]
D417618 Pump assemblyAug 28, 97Dec 14, 99[0907]
D407312 SprayerAug 28, 97Mar 30, 99[0907]
D402205 BottleAug 27, 97Dec 08, 98[0901]
5806724 Dispenser with improved bottle connection and method of making sameJun 04, 96Sep 15, 98[B67D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0193,233 FOAMING AEROSOL ACTUATOR AND METHODS OF MAKING THE SAMEABANOct 04, 11Aug 01, 13[B65D, B05B]
2012/0267,445 SINGLE VALVE READY TO USE SPRAYERABANJun 15, 12Oct 25, 12[B05B]
2012/0110,991 PUMP ACTUATOR AND METHODS FOR MAKING THE SAMEABANJun 24, 10May 10, 12[B28B, F15B]
2011/0108,579 PUMP RETENTION COLLAR AND METHODS FOR USING THE SAMEABANMay 19, 09May 12, 11[G01F, B65D]
2009/0308,896 Venting System for Battery Operated SprayerABANJun 13, 08Dec 17, 09[B67D, B05B]
2009/0256,008 Trigger Sprayer Nozzle Assembly with Pull/Push Foaming TubeABANApr 11, 08Oct 15, 09[B05B]
2008/0237,269 DECORATIVE TRIGGER SPRAYER SHROUDS AND METHODS OF MAKING THE SAMEABANMar 27, 08Oct 02, 08[B67D, B05B]
2008/0223,881 Trigger Sprayer Having a Two-Piece Shroud with Top and Bottom PiecesABANMar 12, 07Sep 18, 08[B05B]
2008/0110,941 Rotational Dispensing Cap Closure for a Liquid ContainerABANNov 14, 06May 15, 08[B67D]
2007/0295,757 TRIGGER SPRAYER NOZZLE ASSEMBLY AND SPRAYER HOUSING ATTACHMENT LOCKABANSep 07, 07Dec 27, 07[B67D, B65D]
2007/0228,187 Trigger Sprayer With Child Resistant Indexing NozzleABANFeb 07, 07Oct 04, 07[F23D]
2007/0181,606 Trigger sprayer with hand padABANFeb 07, 06Aug 09, 07[B67D]
2007/0132,149 Methods of making foam nozzles for trigger dispensersABANNov 29, 05Jun 14, 07[B29C]
2007/0034,595 Bottle and cap closure apparatus with torque featureABANAug 10, 05Feb 15, 07[B65B, B65D]
2006/0255,180 Single longitudinal valve ready to use house end sprayerABANMar 07, 06Nov 16, 06[B05B]
2006/0208,005 Compact battery operated spray head fittable onto existing pump spray containers and providing improved balanceABANMar 17, 05Sep 21, 06[B65D]
2006/0153,709 Battery operated spray head having an improved housingABANMay 13, 05Jul 13, 06[F04B]
2005/0284,961 Single valve ready to use hose end sprayerABANFeb 11, 05Dec 29, 05[B05B]
6833072 Flexible dip tube filter with weightExpiredOct 31, 03Dec 21, 04[B67D, B01D]
2004/0222,243 Low-cost, in-line trigger operated pump sprayerABANMay 03, 04Nov 11, 04[G01F]

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