US Patent: 65,532
|
Improvement in Graduated Bevel Squares
|
Patentees:
|
Solomon E. Bickford (exact or similar names) - Franklin, NH |
Frederick Flanders (exact or similar names) - Franklin, NH |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Granted: |
Jun. 11, 1867 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Russ Allen.
|
Description: |
Two bladed bevel with one blade with inner and outer scales and the second blade with an indicator for the scales. |
|