Patent Model - Escutcheon Latch
Maker and role
Philos Blake, Patentee
Eli Blake, Patentee
John Blake, Patentee
Production date
Dec 31 1833
See full details
Object detail
Media/Materials
Wood, brass
Measurements
4 x 5 1/2 x 5 1/2" (10.2 x 14 x 14cm)
Description
This patent, awarded to the Blake brothers for the first mortise lock, was patented prior to the present U.S. Patent Office numbering system. Only its drawing exists. (Patent Number 7,945 1/2 X)
Collection
Object number
2015.14.3879a-d
Currently on display?
Public comments
Be the first to comment on this object record.