Denver Mattress Co., LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47C CHAIRS 647
 
  
 
D05B SEWING 319
 
  
 
B68G METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR28
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8938824 Mattress coverOct 23, 12Jan 27, 15[A47C]
8856985 Connector system for mattressJan 27, 12Oct 14, 14[A47C]
8448315 High comfort mattresses having fiberballsNov 24, 10May 28, 13[D05B, B68G, B32B]
7617556 Mattress systems and methods of makingSep 19, 05Nov 17, 09[A47C]
7617788 High comfort mattresses having fiberballsOct 22, 07Nov 17, 09[A47C, D05B, B68G, B32B]
7284494 High comfort mattresses having fiberballsApr 26, 05Oct 23, 07[D05B]
7124652 Methods for promoting sleep systemsDec 05, 05Oct 24, 06[A47C]
6997070 Methods of promoting sleep systemsMay 12, 03Feb 14, 06[G01M]
6895620 High comfort mattresses and methods for constructing themNov 10, 03May 24, 05[A47C]
6757956 System and methods for constructing box spring/foundation framesFeb 21, 02Jul 06, 04[B23Q, B23P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0111,672 Mattresses Having a Matrix Core of Foam ElementsAbandonedNov 01, 12May 09, 13[A47C]
2013/0104,311 MATTRESSES WITH HEAT DISSIPATIONAbandonedNov 09, 12May 02, 13[A47C]
2011/0173,757 CUSHIONING DEVICES AND METHODSAbandonedMar 04, 11Jul 21, 11[A47C, B68G]
2011/0047,708 MATTRESSES WITH HEAT DISSIPATIONAbandonedSep 02, 10Mar 03, 11[A47C]
2010/0115,704 HIGH COMFORT MATTRESSES HAVING FIBERBALLSAbandonedNov 16, 09May 13, 10[A47C]

Top Inventors for This Owner

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