Patent information:
| Patent: | Utility 27,977 |
| Patented: | April 24, 1860 |
| Applied: | |
| Title: | Improved Method of Insulating and Supporting Lightning Rods |
| Description: | Lightning rod insulator (two-piece) with split support |
| Category: | Lightning Rod Insulator |
| Assigned to: | |
Patentee Information:
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 155 | INSULATORS; Insulator and conductor embracing holder; Divided insulator; |
Known specimens:
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Drawings:
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