Patent information:
| Patent: | Utility 1,754,101 |
| Patented: | April 8, 1930 |
| Applied: | March 15, 1928 |
| Title: | Insulator and Mold for Casting the Same |
| Description: | Hewlett style insulator made by casting |
| Category: | Suspension |
| Assigned to: |
Patentee Information:
| HAQUIN, Henri Louis Joseph | Voyenne,, France |
Class and subclass information:
| Class: | 249 | STATIC MOLDS |
| Subclass: | 142 | CONTAINER-TYPE MOLDING DEVICE; And an inner removable core to form recess or opening; |
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 358 | MOLD WITH SEPARATING MEANS OR CLAMPING MEANS; Core drawing means; |
Known specimens:
| None known |
Drawings:
Page 1 |
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Page 3 |