Patent information:
| Patent: | Utility 2,623,094 |
| Patented: | December 23, 1952 |
| Applied: | March 2, 1948 |
| Title: | Resiliently Mounted Spool Type Insulator |
| Description: | Rubber bushing for mounting Case type & rack type spool insulators |
| Category: | Rubber |
| Assigned to: | Western Union Telegraph Co. |
Patentee Information:
| MARKLEY, William F. | Ridgewood, NJ |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 161R | INSULATORS; With insulator-supporting or attaching means; Adjustably or movably mounted; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 163R | INSULATORS; With insulator-supporting or attaching means; Support and/or insulator embracing or clamping; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 195 | INSULATORS; With terminal elements; Pin type; Multi-part insulators; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 201 | INSULATORS; With terminal elements; Pin type; Through pin; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
Known specimens:
| None known |
Drawings:
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