Patent information:
| Patent: | Utility 486,182 |
| Patented: | November 15, 1892 |
| Applied: | August 12, 1892 |
| Title: | Glass Mold |
| Description: | Glass mold to form threads on the bottle. |
| Category: | Bottle |
| Assigned to: |
Patentee Information:
| OAKMAN, Samuel | Melrose, MA |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 156 | FUSION BONDING MEANS; With article molding means; |
| Class: | 425 | PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS |
| Subclass: | 577 | FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.); Mold having movable core or movable pin; |
Known specimens:
| None known |
Drawings:
Page 1 |
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Page 3 |