Patent Model of a Pneumatic Sheet-Feed Apparatus

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's Open Access page.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.

View manifest View in Mirador Viewer

Object Details

patentee

Knight, Margaret

Description (Brief)

This patent model demonstrates an invention for a sheet-feed apparatus which was granted patent number 109224. The patent details a sheet feeder using two suction tubes to lift and carry each sheet from the paper bank to the cylinder.

Location

Currently not on view

date made

ca 1870

patent date

1870-11-15

ID Number

GA.89797.109224

accession number

089797

patent number

109224

catalog number

GA*89797.109224

Object Name

machine, paper feeding

Object Type

Patent Model

Physical Description

metal (overall material)

wood (overall material)

Measurements

overall: 6 13/32 in x 9 3/4 in x 9 1/4 in; 16.256 cm x 24.765 cm x 23.495 cm

See more items in

Work and Industry: Graphic Arts

Patent Models, Graphic Arts

Work

Communications

Industry & Manufacturing

Patent Models

Data Source

National Museum of American History

Metadata Usage

CC0

Link to Original Record

https://n2t.net/ark:/65665/ng49ca746a8-8aa0-704b-e053-15f76fa0b4fa

Record ID

nmah_998987