US Patent: AI4
|
| Vapor burner
|
|
Patentee:
|
|
| Isaiah Jennings (exact or similar names) - New York, NY |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Granted: |
Mar. 15, 1838 |
| Reissue Information: |
| Reissue of 6,680X (Aug. 01, 1831) |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
|
|
Description: |
| Additional Improvement patents were issued between 1836 and 1861 and allowed patentees to make small improvements, extensions and clarifications to an earlier patent. As is the case for many AI patents, only the drawing is available. Issued out of order. |
|
