US Patent: 942,583
|
| Rule
|
|
Patentee:
|
|
| Wilbur L. Neeld (exact or similar names) - Seattle, WA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Sep. 02, 1908 |
| Granted: |
Dec. 07, 1909 |
|
Patent Pictures:
[
1 | 2
]
|
|
|
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Russ Allen.
|
|
Description: |
| Locking system for folding rules to enable the rule to be folded securely. |
|