Inventor · disambiguated record
James M. Smithwick, Jr.
Also filed as: SMITHWICK JAMES M · SMITHWICK JR JAMES M
11 granted patents·2 pending applications·115 citations·filing 1993–2016
89Inventor score
Top patents by PatentIndex Score
13 records- 0175US5409442AAdjustable-height scoring ruleFiled 1993·Granted Apr 25, 1995·35 cites·22 claims
- 0272US10759079B2Rotary cutting die apparatus for cutting corrugated board including retainers for maintaining trim strippers closely adjacent trim cutting bladesSMITHWICK JAMES M·Filed 2010·Granted Sep 1, 2020·5 cites·14 claims
- 0372US10022886B2Rotary cutting die for cutting corrugated board and including a product ejector with integral glue tabsCONTAINER GRAPHICS CORP·Filed 2016·Granted Jul 17, 2018·2 cites·7 claims
- 0472US5881620AApparatus for ejecting cut corrugated board from a cutting dieCONTAINER GRAPHICS CORP·Filed 1996·Granted Mar 16, 1999·27 cites·4 claims
- 0570US9636839B2Rotary cutting die for cutting corrugated board having an insert for supporting a product ejector adjacent a cutting or scoring ruleCONTAINER GRAPHICS CORP·Filed 2015·Granted May 2, 2017·1 cites·21 claims
- 0669US10005198B2Rotary cutting die having inserts for supporting product ejectorsCONTAINER GRAPHICS CORP·Filed 2015·Granted Jun 26, 2018·1 cites·13 claims
- 0769US5636559AElastomeric scrap ejector for a cutting dieFiled 1995·Granted Jun 10, 1997·30 cites·14 claims
- 0866US8549967B1Corrugated board cutting die having a scoring or cutting assembly that reduces corrugated board cracking during scoring and cutting operationsSMITHWICK JR JAMES M·Filed 2010·Granted Oct 8, 2013·4 cites·16 claims
- 0958US9931759B2Rotary cutting die for cutting corrugated board having product ejectors configured to separate die cut product without crushing flutes in the corrugated boardCONTAINER GRAPHICS CORP·Filed 2016·Granted Apr 3, 2018·1 cites·28 claims
- 1047US2016121507A1Rotary cutting die for cutting corrugated board and having a perforating rule that resists hanging-up in the corrugated boardCONTAINER GRAPHICS CORP·Filed 2014·Application pending·0 cites
- 1145US10357892B2Rotary cutting die for cutting corrugated board including a die board and an attached substrate for supporting product ejectorsCONTAINER GRAPHICS CORP·Filed 2016·Granted Jul 23, 2019·0 cites·23 claims
- 1242US6209436B1Cutting die for cutting corrugated board having a quick attach/detach blade securing mechanismCONTAINER GRAPHICS CORP·Filed 1998·Granted Apr 3, 2001·9 cites·18 claims
- 1330US2018001506A1Rotary cutting die for cutting corrugated board having a reinforcement member for reinforcing and stabilizing a cutting or scoring rule disposed adjacent a product ejector openingCONTAINER GRAPHICS CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →