US Patent: 2,035,686
|
| Tool for forming joints in tubing
|
|
Patentee:
|
|
| Theodore Briegel (exact or similar names) - Moline, IL |
|
|
Patent Dates:
|
| Applied: |
Sep. 04, 1934 |
| Granted: |
Mar. 31, 1936 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Jeff Joslin
|
|
Description: |
| Improvements to the inventor's patent 1,998,664. The manufacturer, Briegel Method Tool Co., was eventually acquired by Appleton Tool Co. |
|