Patent information:
Patent: | Reissue 8,635 |
Patented: | March 25, 1879 |
Applied: | October 22, 1878 |
Title: | Improvement in Lightning Rods |
Description: | Lightning rod made of iron with strips of copper attached longitudinally and twisted (see 91,530) |
Category: | Lightning Rod |
Assigned to: | Charles H. Smith and John Hewitt |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 129R | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Plural strand; Assemblies of noncircular section; |
Known specimens:
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Drawings:
Page 1 |
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