Patent information:
| Patent: | Utility 2,210,583 |
| Patented: | August 6, 1940 |
| Applied: | March 4, 1939 |
| Title: | Mold |
| Description: | Glass block mold |
| Category: | OI |
| Assigned to: | Owens-Illinois Glass Co. |
Patentee Information:
| HENRY, Kenneth M. | Maumee, OH |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 162 | CONTROL RESPONSIVE TO CONDITION SENSING MEANS; Temperature or heater control; |
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 356 | MEANS HEATING OR COOLING APPARATUS; Internally positioned; |
| Class: | 219 | ELECTRIC HEATING |
| Subclass: | 521 |
Known specimens:
| None known |
Drawings:
Page 1 |
Page 2 |