Patent information:
| Patent: | Utility 242,825 |
| Patented: | June 14, 1881 |
| Applied: | January 29, 1881 |
| Title: | Glass Press for the Manufacture of Insulators |
| Description: | Press for making glass insulators |
| Category: | Press |
| Assigned to: |
Patentee Information:
| HEMINGRAY, Robert | Covington, KY |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 316 | PRESS MOLDING MACHINE; With means to rotate plunger during withdrawal; |
Known specimens:
| Number: |  |
Drawings:
Page 1 |