Patent information:
| Patent: | Utility 1,645,447 |
| Patented: | October 11, 1927 |
| Applied: | February 11, 1924 |
| Title: | Suspension Insulator |
| Description: | Suspension, method of cementing metal bolt using flexible thimble |
| Category: | Suspension |
| Assigned to: | The Porcelain Insulator Corp. |
Patentee Information:
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 196 | INSULATORS; With terminal elements; Pin type; Plastic material adhered; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 200 | INSULATORS; With terminal elements; Pin type; With thimble in socket; |
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 268 | MOLDED JOINT; Socket or open cup for bonding material; |
Known specimens:
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Drawings:
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