4. Envelopes, wrappers, and paperboard boxes
  5. Paperboard box
  6. With closure for an access opening

Leo J. Esper

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Apparatus for conveying and separating articles through a...

Conveyors: fluid current – With means to control conveying fluid or movement of load in... – Control of load input or output
Reexamination Certificate

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Carton top sealing mechanism

Package making – Closing packages and filled receptacles – By means adapted to engage outturned seam of package cover
Patent

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Container and blank for constructing same

Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Patent

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Discharge nozzle for a liquid filling assembly

Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Line fluid operated
Patent

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Hot air dryer with multiple desiccant cartridges

Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent

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Profile ID: LFUS-PAI-P-73782

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