Patent information:
| Patent: | Utility 152,153 |
| Patented: | June 16, 1874 |
| Applied: | January 11, 1873 |
| Title: | Improvement in Lightning Rods |
| Description: | Lightning rod made of sheet metal rolled to form four tubular sections with two of the tubes fitted with dowell pins to connect the rod sections |
| Category: | Lightning Rod |
| Assigned to: |
Patentee Information:
| MOTT, John M. | Chicago, IL |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 94R | CONDUITS, CABLES OR CONDUCTORS; Combined; With joints; Bare-conductor; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 133R | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Noncircular strand section; |
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 292 | MEMBER ENDS JOINED BY INSERTED SECTION; |
| Class: | 52 | STATIC STRUCTURES (E.G., BUILDINGS) |
| Subclass: | 720.1 | SHAFT (I.E., ELONGATED RIGID STRUCTURE); |
Known specimens:
| None known |
Drawings:
Page 1 |