Patent information:
Patent: | Utility 18,963 |
Patented: | December 29, 1857 |
Applied: | |
Title: | Improved Device for Attaching Lightning Rods |
Description: | Lightning rod made of corrugated copper sheets and attached with iron spikes |
Category: | Lightning Rod |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 3 | LIGHTNING PROTECTION; Rods; |
Class: | 256 | FENCES |
Subclass: | 7 | BARBED; Strands; Single; |
Known specimens:
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Drawings:
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