US Patent: 63,062
|
| Improvement in Carpenters' Gauges
|
|
Patentee:
|
|
| Peter Lawyer (exact or similar names) - Richmondville, NY |
| USPTO Classifications: |
| 33/42 |
|
|
Patent Dates:
|
| Granted: |
Mar. 19, 1867 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Ralph Brendler
|
|
Description: |
|
This piece is the first of the patents for non-traditional
methods of locking the head to the bar. The locking mechanism
described in this patent uses a spring-loaded cam lock, much like
the ones used on typical plane lever caps.
|
|
