Patent information:
Patent: | Utility 1,096 |
Patented: | March 5, 1839 |
Applied: | |
Title: | Improvement in the Lightning Rods for Protecting Buildings, Etc. from the Effects of Lightning |
Description: | Circular metal hat or point with projecting tips around the edge |
Category: | Lightning Rod Point |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 4R | AIR TERMINALS; |
Known specimens:
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Drawings:
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