US Patent: 1,551,781
|
| Stay bolt
|
|
Patentee:
|
|
| John F. L. Baker (exact or similar names) - Saginaw, MI |
|
|
Patent Dates:
|
| Applied: |
Jan. 11, 1924 |
| Granted: |
Sep. 01, 1925 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for Wickes Brothers
|
|
Description: |
| The assignee, Wickes Boiler Co., appears to be a spin-off of sawmill and machine tool maker Wickes Brothers. This patent is an improvement on the inventor's patent 1,411,261. These stay bolts are intended for reinforcing the flat surfaces of boilers. |
|
