Patent information:

Patent:Utility 121,884
Patented:December 12, 1871
Applied:
Title:Improvement in Lightning Rods
Description:Lightning rod made of two metal plate with one ribbed in the center each edge curved into a circle
Category:Lightning Rod
Assigned to: 

Patentee Information:

MINER, Stephen H. Winona, MN

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:129RCONDUITS, CABLES OR CONDUCTORS Conductor structure (nonsuperconductive) Plural strand Assemblies of noncircular section;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1