US Patent: 58,729
|
| Improvement in barrel-machines
|
|
Patentee:
|
|
| P. H. Lawler (exact or similar names) - Rochester, NY |
|
|
Patent Dates:
|
| Granted: |
Oct. 09, 1866 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for P. H. Lawler
Vintage Machinery entry for J. P. Roche
|
|
Description: |
| The manufacturers are a guess, based on an 1870 ad for "P. H. Lawler's Patent Shingle & Barrel Head Machinery" and an 1871 ad for "J. P. Roche, Shingle, Barrel and Wood Working Machinery". Patent 76,250 also provides some confirmation of a future business connection between D. W. Roche and J. P. Roche. |
|
