US Patent: 706,095
|
| Combination Square and Protractor
|
|
Patentee:
|
|
| Emanuel Oehrle (exact or similar names) - Omaha, NE |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Oct. 21, 1901 |
| Granted: |
Aug. 05, 1902 |
| Reissue Information: |
| Reissued as RE12,119 (Jun. 09, 1903) |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Ralph Brendler
|
|
Description: |
| This is an unusual combination square that builds a protractor into the "normal" square head, rather than as a separate attachment. |
|
