Assignee
ONTARIO DIE CO
CA·7 granted patents·209 citations·filing 1984–1999
Top patents by PatentIndex Score
7 records- 0186US4543862AVacuum die cutting apparatus for foam backed materialsONTARIO DIE CO·Filed 1984·Granted Oct 1, 1985·50 cites·9 claims
- 0281US5129295AMethod of cutting compressible materialsONTARIO DIE CO·Filed 1991·Granted Jul 14, 1992·62 cites·16 claims
- 0367US5182065AMethod for producing structural injection molded parts using lost motion movement between a mold and surrounding cutting bladeONTARIO DIE CO·Filed 1991·Granted Jan 26, 1993·32 cites·10 claims
- 0464US4672870AVacuum die cutting apparatus for foam backed materialsONTARIO DIE CO·Filed 1985·Granted Jun 16, 1987·23 cites·19 claims
- 0559US4694719AVacuum die cutting apparatusONTARIO DIE CO·Filed 1985·Granted Sep 22, 1987·19 cites·13 claims
- 0649US6233809B1Flexible cutting knives and method of mounting cutting knife cavities with mounting braces on a non metallic mounting boardONTARIO DIE CO·Filed 1999·Granted May 22, 2001·18 cites·3 claims
- 0734US4960019AVacuum die cutting method and apparatusONTARIO DIE CO·Filed 1988·Granted Oct 2, 1990·5 cites·26 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →