Patent information:
Patent: | Utility 771,483 |
Patented: | October 4, 1904 |
Applied: | January 30, 1904 |
Title: | Glass Mold |
Description: | Glass press that can be adapted for insulator manufacture |
Category: | Press |
Assigned to: | 1/2 to John P. Elkins |
Patentee Information:
Class and subclass information:
Class: | 249 | STATIC MOLDS |
Subclass: | 59 | FORMING HELICAL OR THREADED PRODUCT; |
Class: | 249 | STATIC MOLDS |
Subclass: | 63 | MOLD INCLUDING CORE AND MEANS TO REMOVE CORE; |
Known specimens:
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Drawings:
Page 1 |
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