Patent model for printing on pyroxyline compounds (celluloid)

Description (Brief)
This patent model demonstrates an invention for variations on the method of printing celluloid under heat and pressure. The invention was granted patent number 348222. The model consists of three photogravure specimens.
John Wesley Hyatt (born 1837) started his working life as a printer. Early in his career, he took out a patent for a composition for artificial ivory billiard balls, which led him to the invention of celluloid in 1868. In 1869 Hyatt and his brother Isaac founded the Celluloid Manufacturing Company. He held some 250 patents, mostly concerned with the use of celluloid.
Location
Currently not on view
date made
ca 1886
patent date
1886-08-31
maker
Lefferts, Marshall C.
Hyatt, John W.
Physical Description
photogravure (overall material)
Measurements
overall: 19.5 cm x 13.3 cm x .1 cm; 7 11/16 in x 5 1/4 in x 1/16 in
ID Number
GA.89797.348222
accession number
089797
catalog number
GA*89797.348222
See more items in
Culture and the Arts: Graphic Arts
Work
Industry & Manufacturing
Communications
Patent Models
Patent Models, Graphic Arts
Data Source
National Museum of American History, Kenneth E. Behring Center

Comments

Add a comment about this object