Patent information:
| Patent: | Utility 234,173 |
| Patented: | November 9, 1880 |
| Applied: | August 10, 1880 |
| Title: | Mode of Protecting Oil Tanks from Lightning or Fire |
| Description: | Method of protecting oil tanks with lightning rods using CD 317 (see 194,220 and 224,504) |
| Category: | Lightning Rod |
| Assigned to: | Chambers National Lightning Protection Co. |
Patentee Information:
| CHAMBERS, Josephus C. | Cincinnati, OH |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 2 | LIGHTNING PROTECTION; |
Known specimens:
| Number: | CD 317 |
Drawings:
Page 1 |