Patent information:
Patent: | Utility 159,961 |
Patented: | February 16, 1875 |
Applied: | April 4, 1874 |
Title: | Improvement in Lightning Rods |
Description: | Improvement on patent 122,055 by using smaller wires in greater number to improve flexibility |
Category: | Lightning Rod |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 57 | TEXTILES: SPINNING, TWISTING, AND TWINING |
Subclass: | 211 | |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 128.1 | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Plural strand; |
Known specimens:
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Drawings:
Page 1 |
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