Patent information:
| Patent: | Utility 937,137 |
| Patented: | October 19, 1909 |
| Applied: | February 4, 1909 |
| Title: | Machine for Producing Glass Insulators |
| Description: | Press for making glass insulators |
| Category: | Press |
| Assigned to: |
Patentee Information:
| ZURN, Charles M. | Bridgeton, NJ |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 309 | PRESS MOLDING MACHINE; Plunger coacting with successively presented molds; Relative rotation between plunger and orbiting mold; |
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 311 | PRESS MOLDING MACHINE; Plunger coacting with successively presented molds; Means providing orbiting mold with diverse motion; |
Known specimens:
| None known |
Drawings:
Page 1 |
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