Assignee
GBR SYSTEMS CORP
27 granted patents·2 pending applications·437 citations·filing 1986–2002
Top patents by PatentIndex Score
29 records- 0191US6523823B1Rack and pinion adjustment mechanismGBR SYSTEMS CORP·Filed 2001·Granted Feb 25, 2003·31 cites·17 claims
- 0291US4925180AFeeding mechanismGBR SYSTEMS CORP·Filed 1989·Granted May 15, 1990·39 cites·13 claims
- 0387US5352177ABuckle chute folder with adjustable spacing between platesGBR SYSTEMS CORP·Filed 1992·Granted Oct 4, 1994·39 cites·11 claims
- 0484US6485012B1Adjustable indexing roller mechanismGBR SYSTEMS CORP·Filed 2001·Granted Nov 26, 2002·21 cites·15 claims
- 0584US6283902B1Roller ringGBR SYSTEMS CORP·Filed 2000·Granted Sep 4, 2001·19 cites·5 claims
- 0680US4772004AFeeding mechanismGBR SYSTEMS CORP·Filed 1986·Granted Sep 20, 1988·23 cites·15 claims
- 0778US6575457B2Variable length sheet feeding mechanismGBR SYSTEMS CORP·Filed 2001·Granted Jun 10, 2003·14 cites·20 claims
- 0877US6551052B2Sheet and stack feeding mechanismGBR SYSTEMS CORP·Filed 2001·Granted Apr 22, 2003·14 cites·21 claims
- 0975US6634852B2Sheet understacking feeding mechanismGBR SYSTEMS CORP·Filed 2001·Granted Oct 21, 2003·13 cites·9 claims
- 1075US5364085AAccumulator with "first page holder" featureGBR SYSTEMS CORP·Filed 1993·Granted Nov 15, 1994·22 cites·2 claims
- 1174US6142923ARoller ringGBR SYSTEMS CORP·Filed 1999·Granted Nov 7, 2000·26 cites·22 claims
- 1274US4925362AFeeding mechanismGBR SYSTEMS CORP·Filed 1988·Granted May 15, 1990·18 cites·3 claims
- 1372US5375825AAccumulator with "first page hold" featureGBR SYSTEMS CORP·Filed 1993·Granted Dec 27, 1994·20 cites·13 claims
- 1470US6227532B1Sheet turnover mechanismGBR SYSTEMS CORP·Filed 1999·Granted May 8, 2001·18 cites·10 claims
- 1570USD412336SRoller ringGBR SYSTEMS CORP·Filed 1998·Granted Jul 27, 1999·15 cites·1 claims
- 1663US6685181B2Paper dispensing mechanismGBR SYSTEMS CORP·Filed 2002·Granted Feb 3, 2004·11 cites·24 claims
- 1762US5072921AFeeding mechanismGBR SYSTEMS CORP·Filed 1990·Granted Dec 17, 1991·14 cites·18 claims
- 1855US6644645B2Stack control mechanismGBR SYSTEMS CORP·Filed 2002·Granted Nov 11, 2003·7 cites·6 claims
- 1954US5244196APivotable transfer conveyorGBR SYSTEMS CORP·Filed 1992·Granted Sep 14, 1993·12 cites·8 claims
- 2049US6257571B1Edge tamping mechanismGBR SYSTEMS CORP·Filed 1999·Granted Jul 10, 2001·20 cites·35 claims
- 2148US5194114AMeans for making a sealed envelopeGBR SYSTEMS CORP·Filed 1991·Granted Mar 16, 1993·14 cites·36 claims
- 2248US5137593AMethod of assembling and adhering sheets togetherGBR SYSTEMS CORP·Filed 1990·Granted Aug 11, 1992·14 cites·2 claims
- 2341US5702097AInsert feed mechanismGBR SYSTEMS CORP·Filed 1996·Granted Dec 30, 1997·8 cites·15 claims
- 2440US2003012635A1Sheet feeding mechanismGBR SYSTEMS CORP·Filed 2001·Application pending·0 cites
- 2536US6173950B1Sheet feeding mechanismGBR SYSTEMS CORP·Filed 1999·Granted Jan 16, 2001·3 cites·25 claims
- 2628US2002074713A1Anti-static sheet feeding mechanismGBR SYSTEMS CORP·Filed 2000·Application pending·0 cites
- 2727US5223076AMechanism for assemblying and adhering sheets togetherGBR SYSTEMS CORP·Filed 1991·Granted Jun 29, 1993·2 cites·9 claims
- 2820US6227538B1Paper tamping mechanismGBR SYSTEMS CORP·Filed 1999·Granted May 8, 2001·0 cites·21 claims
- 299US5290026AUnder stacking mechanism and methodGBR SYSTEMS CORP·Filed 1992·Granted Mar 1, 1994·0 cites·3 claims
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