WILLETT HOLDINGS B.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE34029 Method for applying a hot melt ink to a substrateMar 12, 91Aug 11, 92[B41J, G01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4835208 Method for applying a composition to a substrate and a composition for use thereinExpiredJul 01, 87May 30, 89[C03C, C09D, C08L]
4684956 Method for applying a hot melt ink to a substrateExpiredMay 10, 85Aug 04, 87[B41J, C09D, G01D]

Top Inventors for This Owner

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