US Patent: 216,698
|
Improvement in Planes
|
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
Apr. 28, 1879 |
Granted: |
Jun. 17, 1879 |
USPTO pdf tiff Google Patents
Report data errors or omissions
|
Description: |
Frog bed that allows the pitch of the cutter to be adjusted to the wood being planed as well as adjusting the opening of the mouth |
|