Patent information:
Patent: | Utility 22,188 |
Patented: | November 30, 1858 |
Applied: | |
Title: | Improved Supporting Insulator for Lightning Rods |
Description: | Lightning rod insulator (glass) and bracket to support rod |
Category: | Lightning Rod Insulator |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 3 | LIGHTNING PROTECTION; Rods; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 163R | INSULATORS; With insulator-supporting or attaching means; Support and/or insulator embracing or clamping; |
Known specimens:
|
Drawings:
Page 1 |
|