Patent information:
| Patent: | Utility 820,477 |
| Patented: | May 15, 1906 |
| Applied: | June 10, 1904 |
| Title: | Apparatus for Manufacturing Glass Articles |
| Description: | Press for making glassware |
| Category: | Press |
| Assigned to: | Duquesne Glass Co. |
Patentee Information:
| CROSKEY, John H. | Pittsburg, PA |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 249 | PLURAL DISTINCT GLASSWORKING APPARATUS; Plural presses; With relative rotation between plunger and mold during withdrawal; Plungers oppositely disposed; |
| 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: | 316 | PRESS MOLDING MACHINE; With means to rotate plunger during withdrawal; |
Known specimens:
| None known |
Drawings:
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