Patent information:
| Patent: | Utility 301,329 |
| Patented: | July 1, 1884 |
| Applied: | May 10, 1884 |
| Title: | Plunger for Pressing Glass |
| Description: | Insulator press with a plunger made of plaster of Paris |
| Category: | Press |
| Assigned to: |
Patentee Information:
| BECK, Washington | Pittsburg, PA |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 23 | PROCESSES; With destruction or delamination of transitory attached or associated separate material; |
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 362 | PLUNGER; |
Known specimens:
| None known |
Drawings:
Page 1 |