Patent information:
| Patent: | Utility 305,140 |
| Patented: | September 16, 1884 |
| Applied: | May 7, 1883 |
| Title: | Lightning Rod Coupling |
| Description: | Coupling for tubular lightning rods |
| Category: | Lightning Rod Coupling |
| Assigned to: |
Patentee Information:
| BRADLEY, Sylvester | Bloomington, IL |
Class and subclass information:
| Class: | 285 | PIPE JOINTS OR COUPLINGS |
| Subclass: | 396 | CAM; Bayonet type; |
| Class: | 15 | BRUSHING, SCRUBBING, AND GENERAL CLEANING |
| Subclass: | 145 | |
| Class: | 279 | CHUCKS OR SOCKETS |
| Subclass: | 93 | |
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 348 | INTERFITTED MEMBERS; Lugged member, rotary engagement; |
Known specimens:
| None known |
Drawings:
Page 1 |