Patent information:
| Patent: | Utility 1,191,595 |
| Patented: | July 18, 1916 |
| Applied: | March 9, 1908 |
| Title: | Machine for Forming Porcelain Ware |
| Description: | Machine to cut out and shape the Hewlett suspension disk |
| Category: | Suspension |
| Assigned to: | General Electric Co. |
Patentee Information:
| HEWLETT, Edward M. | Schenectady, NY |
Class and subclass information:
| Class: | 409 | GEAR CUTTING, MILLING, OR PLANING |
| Subclass: | 164 | |
| Class: | 408 | CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL |
| Subclass: | 229 |
Known specimens:
| None known |
Drawings:
Page 1 |
Page 2 |
Page 3 |