Patent information:
Patent: | Utility 119,323 |
Patented: | September 26, 1871 |
Applied: | |
Title: | Improvement in Lightning Rod Connections |
Description: | Lightning rod coupling using a round metal disk with radial threaded holes |
Category: | Lightning Rod Coupling |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 403 | JOINTS AND CONNECTIONS |
Subclass: | 173 | BRANCHED; Three or more radiating members; Plural pairs of axially aligned members; |
Known specimens:
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Drawings:
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