US Patent: 750,842
|
| Hinge Gage
|
|
Patentee:
|
|
| William H. Gelbaugh (exact or similar names) - Denver, CO |
|
|
Patent Dates:
|
| Applied: |
Aug. 27, 1903 |
| Granted: |
Feb. 02, 1904 |
|
Patent Pictures:
[
1 | 2 | 3 | 4
]
|
|
|
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Steve Gosselin
|
|
Description: |
| This is a small sheet metal contraption that attaches to a hinge leaf to form a simple hinge template as well as scratch gauge for marking the hinge thickness. This gage underwent several patented iterations (940,001), 1,031,995), each refining this basic idea. Sample marked, 'Gelbaugh Patent, Feb 2-1904.' |
|
){kind=link}
){kind=link}
){kind=link}
){kind=link}