US Patent: 2,575,250
|
| Woodworking tool fence supporting structure
|
|
Patentee:
|
|
| William Copp (exact or similar names) - Guelph, ON Canada |
|
|
Patent Dates:
|
| Applied: |
Oct. 16, 1948 |
| Granted: |
Nov. 13, 1951 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for Delta Specialty/Delta Mfg. Co./Delta-Rockwell/Rockwell Intl.
Vintage Machinery entry for Callander Foundry & Mfg. Co.
|
|
Description: |
| Callander Foundry made the "Beaver" line of machinery; the company was purchased by Rockwell Mfg. Co. in 1953. |
|
