Slumberland PLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE35453 Spring unit assemblyMar 29, 95Feb 18, 97[B65B]
5497600 Method of encapsulating spring unitsJan 18, 94Mar 12, 96[B65B]
5303530 Spring unit assemblyApr 17, 92Apr 19, 94[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6684608 Spring units for mattresses and the likeExpiredOct 09, 98Feb 03, 04[B65B]
6079699 Spring assemblies for mattresses and the likeExpiredMar 11, 96Jun 27, 00[F16F]
5050256 Allergen proof bedding system with cover permeable to water vaporExpiredMay 30, 90Sep 24, 91[A47C, A47G]

Top Inventors for This Owner

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