US Patent: 10,553
|
| Machine for slitting clothes-pins
|
|
Patentee:
|
|
| John B. Smith (exact or similar names) - Sunapee, NH |
| USPTO Classifications: |
| 144/9 |
|
|
Patent Dates:
|
| Granted: |
Feb. 21, 1854 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for John B. Smith
|
|
Description: |
| This machine was the first in a succession patented by John B. Smith, all for making clothes-pins. Smith manufactured both the machines and the clothes-pins themselves, and was quite successful at both. |
|
