Patent information:
| Patent: | Utility 20,916 |
| Patented: | July 13, 1858 |
| Applied: | |
| Title: | Improved Device for Securing Lightning Rods |
| Description: | Lightning rod insulator (glass) with spring clip to hold rod |
| Category: | Lightning Rod Insulator |
| Assigned to: | |
Patentee Information:
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 169 | INSULATORS; With conductor holding means; Fitting or terminal type; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 163R | INSULATORS; With insulator-supporting or attaching means; Support and/or insulator embracing or clamping; |
Known specimens:
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Drawings:
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