Patent information:
| Patent: | Utility 1,174,287 |
| Patented: | March 7, 1916 |
| Applied: | January 6, 1913 |
| Title: | Insulator Support |
| Description: | Pin - hollow metal & bolted to crossarm for CD 257 |
| Category: | Insulator |
| Assigned to: |
Patentee Information:
| ROSENFELD, Mortimer C. | Cleveland, OH |
Class and subclass information:
| Class: | 248 | SUPPORTS |
| Subclass: | 226.11 | BRACKETS; Specially mounted or attached; Bracket clamped to mount (i.e., single clamp); |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 174 | INSULATORS; With conductor holding means; Insulator structure; |
| Class: | 248 | SUPPORTS |
| Subclass: | 49 | PIPE OR CABLE; |
Known specimens:
| Number: | CD 257 |
Drawings:
Page 1 |