Nut Lock (open access)

Nut Lock

Patent for a nut lock. Illustration included.
Date: April 19, 1910
Creator: Bradshaw, Richard A.
System: The Portal to Texas History
Docket, Record, or Similar Book (open access)

Docket, Record, or Similar Book

Patent for a docket, record or similar book that places all necessary material together for recording events, adjusting the space for each title head so that it is sufficient, easing the strain on accountants who need to continue entries, and also make sure the book is easy and efficient to make.
Date: April 19, 1892
Creator: Fry, Edwin Crittenden
System: The Portal to Texas History