Patent information:
| Patent: | Utility 462,862 |
| Patented: | November 10, 1891 |
| Applied: | February 18, 1891 |
| Title: | Press for Molding Glass Insulators |
| Description: | Press for making insulators |
| Category: | Press |
| Assigned to: |
Patentee Information:
| GRAY, Lawrence B. | Boston, MA |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 362 | PLUNGER; |
Known specimens:
| None known |
Drawings:
Page 1 |
Page 2 |