Patent information:
| Patent: | Utility 303,936 |
| Patented: | August 19, 1884 |
| Applied: | March 24, 1884 |
| Title: | Machine for Making Glass Insulators |
| Description: | Press for making insulators |
| Category: | Press |
| Assigned to: | 3/5 to Orville W. Owen |
Patentee Information:
| KRELL, Emil F. | Detroit, MI |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 248 | PLURAL DISTINCT GLASSWORKING APPARATUS; Plural presses; With relative rotation between plunger and mold during withdrawal; |
Known specimens:
| None known |
Drawings:
Page 1 |
Page 2 |