Patent information:
| Patent: | Utility 628,667 |
| Patented: | July 11, 1899 |
| Applied: | May 24, 1899 |
| Title: | Insulated Rail Support |
| Description: | Third rail type (see stoneware specimen in 1989 CJ) |
| Category: | Third Rail |
| Assigned to: |
Patentee Information:
| KING, Charles K. | Mansfield, OH |
| MEAD, George A. | Mansfield, OH |
Class and subclass information:
| Class: | 191 | ELECTRICITY: TRANSMISSION TO VEHICLES |
| Subclass: | 32 | CONDUCTORS; Third rail; Supports; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 171 | INSULATORS; With conductor holding means; Fitting or terminal type; Special conductor form; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 189 | INSULATORS; With terminal elements; Cap type; Plastic material adhered; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 196 | INSULATORS; With terminal elements; Pin type; Plastic material adhered; |
Known specimens:
| Number: |  |
Drawings:
Page 1 |