Patent information:
| Patent: | Utility 161,058 |
| Patented: | March 23, 1875 |
| Applied: | April 24, 1874 |
| Title: | Improvement in Insulating Blocks for Telegraph Lines |
| Description: | Slotted block to hold several wires |
| Category: | Slotted |
| Assigned to: |
Patentee Information:
| PIDGEON, George S. | Pulaski County, IL |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 147 | INSULATORS; Mid-line spacers; Cross-over; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 137R | INSULATORS; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 158R | INSULATORS; With insulator-supporting or attaching means; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
| Class: | 248 | SUPPORTS |
| Subclass: | 49 | PIPE OR CABLE; |
Known specimens:
| None known |
Drawings:
Page 1 |