US Patent: 705,403
|
Separable Square
|
Patentees:
|
Charles L. F. Hooker (exact or similar names) - Boca, Nevada County, CA |
Martin C. Hooker (exact or similar names) - Boca, Nevada County, CA |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
Oct. 09, 1901 |
Granted: |
Jul. 22, 1902 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Joel Havens
|