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US1251814A
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Second-stage treatment for box-wrapping machines.
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US1244539A
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Apparatus for wrapping extension-edge boxes.
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US1235501A
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Automatic blank-feeding mechanism for blank-gumming machines.
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US1239819A
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Box-transferring mechanism for box or package transmission machines.
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US1251818A
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End-turn-in wiper for wrapping the end edges of boxes with gummed blanks.
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US1251815A
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Box-transferring mechanism for box-wrapping machines.
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US1244540A
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Side-turn-in wiper for wrapping the side edges of boxes with gummed blanks.
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US1251817A
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Gummed-blank wiper for tight and loose types of blank-wrapping work.
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US1244538A
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Third-stage treatment for box-wrapping machines.
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US1235500A
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Automatically-operating blank or label feeding mechanism for blank-gumming machines.
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US1251813A
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First-stage treatment for box-wrapping machines.
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US1251816A
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Combined second and third stage turn-in and finishing treatment for box-wrapping machines.
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US1251812A
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Apparatus for neutralizing the curling of freshly-gummed blanks.
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US1239818A
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Blank-edge-exposing mechanism for blank-gumming cylinders.
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US1244537A
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Pneumatically-controlled blank-tripping mechanism for blank-feeding mechanisms.
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US1239817A
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Blank-feeder for gumming-machines.
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US1235499A
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Pneumatic blank-transferring mechanism.
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US1244536A
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Endless blank-gripping apron conveyer.
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US1239816A
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Gap and segment blank-gumming cylinder.
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US1251811A
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Box-covering machine.
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