Ontario Die Company Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5129295 Method of cutting compressible materialsAug 21, 91Jul 14, 92[B26D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5182065 Method for producing structural injection molded parts using lost motion movement between a mold and surrounding cutting bladeExpiredOct 11, 91Jan 26, 93[B28B, B29C]
4960019 Vacuum die cutting method and apparatusExpiredJul 21, 88Oct 02, 90[B26D]
4694719 Vacuum die cutting apparatusExpiredJul 10, 85Sep 22, 87[B26D]
4672870 Vacuum die cutting apparatus for foam backed materialsExpiredJan 10, 85Jun 16, 87[B26D]
4543862 Vacuum die cutting apparatus for foam backed materialsExpiredMar 19, 84Oct 01, 85[B26D]

Top Inventors for This Owner

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