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Hopper and feeder apparatus and method
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Patent number 4,580,772
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Issue date Apr 8, 1986
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Bell & Howell Company
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Warren D. Reinert
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Coupling mechanism
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Patent number 4,553,652
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Issue date Nov 19, 1985
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Bell & Howell Company
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George Fallos
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sheet feeding device
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Patent number 4,436,299
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Issue date Mar 13, 1984
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Bell & Howell Company
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Winston A. Orsinger
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Break-away device
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Patent number 4,344,729
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Issue date Aug 17, 1982
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Bell & Howell Company
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Winston A. Orsinger
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Zip sort registration system
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Patent number 4,314,644
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Issue date Feb 9, 1982
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Bell & Howell Company
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Lester H. Stocker
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Method of vacuum timing control
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Patent number 4,288,966
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Issue date Sep 15, 1981
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Bell & Howell Company
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Dwight W. Aten
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Document sequencer
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Patent number 4,273,319
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Issue date Jun 16, 1981
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Bell & Howell Company
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Lester H. Stocker
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Article turnover assembly
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Patent number 4,226,324
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Issue date Oct 7, 1980
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Bell & Howell Company
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Lester H. Stocker
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Automated in-line mailing system
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Patent number 4,223,882
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Issue date Sep 23, 1980
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Bell & Howell Company
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Lester H. Stocker
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Skew detector
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Patent number 4,201,378
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Issue date May 6, 1980
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Bell & Howell Company
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Kenneth A. Hams
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Signature gathering machine
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Patent number 4,177,979
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Issue date Dec 11, 1979
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Bell & Howell Company
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Winston A. Orsinger
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Document sorter
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Patent number 4,172,525
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Issue date Oct 30, 1979
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Bell & Howell Company
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Kenneth A. Hams
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Document counter
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Patent number D252074
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Issue date Jun 12, 1979
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Bell & Howell Company
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Kenneth A. Hams
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D10 - Measuring, testing, or signalling instruments
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Sheet feed monitor apparatus
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Patent number 4,132,402
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Issue date Jan 2, 1979
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Bell & Howell Company
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Wilbur J. Morrison
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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In-line inserter
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Patent number 4,079,576
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Issue date Mar 21, 1978
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Bell & Howell Company
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Wilbur J. Morrison
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Sheet collector
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Patent number 4,078,790
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Issue date Mar 14, 1978
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Bell & Howell Company
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Lester H. Stocker
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Pull-foot feed
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Patent number 4,060,228
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Issue date Nov 29, 1977
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Bell & Howell Company
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Norwood E. Tress
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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In-line inserter
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Patent number 4,043,551
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Issue date Aug 23, 1977
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Bell & Howell Company
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Wilbur J. Morrison
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Sheet feeding apparatus
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Patent number 4,039,180
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Issue date Aug 2, 1977
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Bell & Howell Company
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Lester H. Stocker
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Automated in-line mailing system
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Patent number 4,034,973
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Issue date Jul 12, 1977
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Bell & Howell Company
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Kenneth A. Hams
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Pull-foot sheet feeding device
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Patent number 4,013,283
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Issue date Mar 22, 1977
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Bell & Howell Company
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Norwood E. Tress
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Separator card retriever
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Patent number 3,984,094
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Issue date Oct 5, 1976
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Bell & Howell Company
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Lester H. Stocker
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL