Assignee
CONTAINER GRAPHICS CORP
US·25 granted patents·2 pending applications·644 citations·filing 1974–2016
Top patents by PatentIndex Score
27 records- 0197US4499802ARotary cutting die with scrap ejectionCONTAINER GRAPHICS CORP·Filed 1982·Granted Feb 19, 1985·121 cites·16 claims
- 0291US5111725AScrap ejector for rotary die cutting apparatusCONTAINER GRAPHICS CORP·Filed 1991·Granted May 12, 1992·58 cites·16 claims
- 0389US4289492ACreasing ruleCONTAINER GRAPHICS CORP·Filed 1980·Granted Sep 15, 1981·49 cites·10 claims
- 0488US5429577AMulti-purpose rotary slit-scorer and products formed therebyCONTAINER GRAPHICS CORP·Filed 1994·Granted Jul 4, 1995·49 cites·41 claims
- 0583US6925918B1Scrap stripper for a rotary cutting device for cutting corrugated boardCONTAINER GRAPHICS CORP·Filed 2003·Granted Aug 9, 2005·39 cites·21 claims
- 0682US5194064ACreasing rule for rotary die apparatusCONTAINER GRAPHICS CORP·Filed 1992·Granted Mar 16, 1993·43 cites·15 claims
- 0781US5582571AApparatus and method for perforating and creasing paperboardCONTAINER GRAPHICS CORP·Filed 1994·Granted Dec 10, 1996·41 cites·17 claims
- 0878US5067193ARotary printing plate washing apparatusCONTAINER GRAPHICS CORP·Filed 1990·Granted Nov 26, 1991·25 cites·19 claims
- 0977US6966245B1Trim edge stripper for a corrugated board rotary cutting dieCONTAINER GRAPHICS CORP·Filed 1998·Granted Nov 22, 2005·24 cites·35 claims
- 1072US10022886B2Rotary 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
- 1172US5881620AApparatus for ejecting cut corrugated board from a cutting dieCONTAINER GRAPHICS CORP·Filed 1996·Granted Mar 16, 1999·27 cites·4 claims
- 1270US9636839B2Rotary 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
- 1370US4306476AHole punch for a cutting dieCONTAINER GRAPHICS CORP·Filed 1980·Granted Dec 22, 1981·24 cites·4 claims
- 1469US10005198B2Rotary cutting die having inserts for supporting product ejectorsCONTAINER GRAPHICS CORP·Filed 2015·Granted Jun 26, 2018·1 cites·13 claims
- 1567US5641551AMulti-purpose rotary slit scorer and products formed therebyCONTAINER GRAPHICS CORP·Filed 1994·Granted Jun 24, 1997·21 cites·14 claims
- 1666US3934509AMounting means for a printing plateCONTAINER GRAPHICS CORP·Filed 1974·Granted Jan 27, 1976·19 cites·5 claims
- 1764US7111534B1Resilient scrap stripper for a corrugated board rotary cutting dieCONTAINER GRAPHICS CORP·Filed 1998·Granted Sep 26, 2006·23 cites·12 claims
- 1864US5221249ACreasing rule for steel rule cutting dieCONTAINER GRAPHICS CORP·Filed 1992·Granted Jun 22, 1993·25 cites·9 claims
- 1959US4047481AApparatus for printing indicia on corrugated board and the likeCONTAINER GRAPHICS CORP·Filed 1976·Granted Sep 13, 1977·15 cites·7 claims
- 2058US9931759B2Rotary 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
- 2157US4522095AHole punch for a cutting dieCONTAINER GRAPHICS CORP·Filed 1982·Granted Jun 11, 1985·15 cites·1 claims
- 2249US6490949B2Rule for a cutting dieCONTAINER GRAPHICS CORP·Filed 2000·Granted Dec 10, 2002·3 cites·10 claims
- 2347US2016121507A1Rotary 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
- 2445US10357892B2Rotary 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
- 2542US6209436B1Cutting 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
- 2639US4716096AMethod and apparatus for producing characters on a grit-erodible bodyCONTAINER GRAPHICS CORP·Filed 1983·Granted Dec 29, 1987·9 cites·13 claims
- 2730US2018001506A1Rotary 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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