Carpenter Co.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47C CHAIRS 251
 
  
 
B01D SEPARATION 2132
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 126
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
0609 MATTRESSES AND CUSHIONS115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9180397 Fluid flow filter and method of making and usingAug 10, 11Nov 10, 15[B05B, B01D]
D724863 CushionJan 17, 13Mar 24, 15[0609]
8048935 Liquid foam systems and ASTM E-84 class 1 rated rigid, high-density polyurethane foams and articles prepared therefromNov 08, 04Nov 01, 11[C08G]
8021466 Fluid flow filter and method of making and usingMar 18, 08Sep 20, 11[B01D]
7254852 Cushioning deviceNov 14, 03Aug 14, 07[A47G]
D529326 PillowMay 06, 05Oct 03, 06[]
D529327 PillowMay 06, 05Oct 03, 06[]
D509980 Mattress pad surface configurationJan 31, 05Sep 27, 05[0609]
D506098 Mattress pad configurationJul 10, 03Jun 14, 05[0609]
D497761 PillowNov 14, 03Nov 02, 04[0609]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8613120 Cushioning device and method of manufacturingExpiredSep 13, 10Dec 24, 13[A47C]
8245339 Cushioning deviceExpiredApr 02, 07Aug 21, 12[A47G]
2010/0251,864 Compressible Material Profile Forming Tooling, Profile Assembly With, and Method of Using SameAbandonedFeb 24, 10Oct 07, 10[B26D, A01B]
6988286 Cushioning device and method of producing the sameExpiredAug 01, 02Jan 24, 06[A47C]
6935697 Foot elevating cushionExpiredOct 11, 02Aug 30, 05[A47C]
6521674 Latex-like flexible polyurethane foam and process for making sameExpiredOct 01, 93Feb 18, 03[C08J, C08L]
5537703 Multi-position pillowExpiredSep 30, 94Jul 23, 96[A47C]
5527172 Apparatus for forming a foam productExpiredApr 15, 94Jun 18, 96[B29C]
D364986 Multi-position pillowExpiredDec 20, 94Dec 12, 95[]
5353455 Padding body with individual modular elementsExpiredMay 12, 93Oct 11, 94[A47C]
D349201 Combined seat and back support cushionExpiredSep 17, 93Aug 02, 94[]
5297827 Metal pipe couplingExpiredJan 22, 93Mar 29, 94[F16L]
D345072 Seat cushionExpiredJan 07, 92Mar 15, 94[]
D337913 Mattress cushionExpiredJun 18, 92Aug 03, 93[]
5230110 Mattress cushion with multiple zonesExpiredJul 20, 92Jul 27, 93[A47C]
5227408 Carbon dioxide blown polyurethane packaging foam with chemical nucleating agentsExpiredJun 11, 91Jul 13, 93[C08J, C08G]
5214076 Carbodiimide-isocyanurate all water blown open celled foamExpiredSep 18, 92May 25, 93[C08G]
5160785 Padding bodyExpiredJul 09, 91Nov 03, 92[A47C, B32B]
D329566 PillowExpiredJun 11, 91Sep 22, 92[]
5134735 Mattress cushion with multiple zonesExpiredNov 05, 90Aug 04, 92[A47C]

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Top Inventors for This Owner

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