Patent information:
| Patent: | Utility 9,789 |
| Patented: | June 14, 1853 |
| Applied: | |
| Title: | Manufacturing Glass |
| Description: | Glass furnace for burning coal |
| Category: | Furnace |
| Assigned to: |
Patentee Information:
| BROOKFIELD, James M. | Honesdale, PA |
| WHITE, Ephraim V. | Honesdale, PA |
Class and subclass information:
| Class: | 432 | HEATING |
| Subclass: | 189 | WORK CHAMBER HAVING HEATING MEANS; Combustion products heat work by contact; Distinct combustion chamber feeds work chamber; Having pump or jet means forcing air into combustion chamber; |
| Class: | 432 | HEATING |
| Subclass: | 191 | WORK CHAMBER HAVING HEATING MEANS; Combustion products heat work by contact; Distinct combustion chamber feeds work chamber; Plural distinct combustion chambers feed single work chamber; |
Known specimens:
| None known |
Drawings:
Page 1 |