Patent Model of Miners' Candle Holder, 1874

Summary

From 1790 to 1880, the U.S. Patent Office required applicants to submit a miniature model along with diagrams and written descriptions detailing the operation of their invention. Patent models could be no larger than 12" by 12" by 12". Though they were usually not operational, these models helped explain an inventor's idea and protect it from competitors.

From 1790 to 1880, the U.S. Patent Office required applicants to submit a miniature model along with diagrams and written descriptions detailing the operation of their invention. Patent models could be no larger than 12" by 12" by 12". Though they were usually not operational, these models helped explain an inventor's idea and protect it from competitors.

Artifact

Model (Patent)

Date Made

1874

Subject Date

26 May 1874

Location

Not on exhibit to the public.

Object ID

26.160.5

Credit

From the Collections of The Henry Ford. Gift of the Smithsonian Institution

Material

Iron (Metal)

Dimensions

Height: 2.25 in

Width: 1.5 in

Length: 4.25 in

Inscriptions

Stamped on one side of handle of pricket: N. LARSEN. On large patent office tag in script: No. 151,297 / NEILS LARSEN / MINERS / CANDLE HOLDER / PATENTED MAY. 26th / 1874. One small tag marked in script: N. Larsen / Miners Candle Holder / March 7th. On the other small side in pencil in script: U. S. National / Museum / Wash.

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