Patent information:
| Patent: | Utility 789,573 |
| Patented: | May 9, 1905 |
| Applied: | July 17, 1903 |
| Title: | Insulator |
| Description: | Self-tying with metal screw plug in top of crown |
| Category: | Self-tying Miscellaneous |
| Assigned to: |
Patentee Information:
| STEINBERGER, Louis | New York, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 169 | INSULATORS; With conductor holding means; Fitting or terminal type; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 200 | INSULATORS; With terminal elements; Pin type; With thimble in socket; |
| Class: | 256 | FENCES |
| Subclass: | 55 | WIRE; Connections; Cross; Clamp; Screw; |
| Class: | 285 | PIPE JOINTS OR COUPLINGS |
| Subclass: | 47 | WITH CASING, LINING OR PROTECTOR; Insulated; |
Known specimens:
| None known |
Drawings:
Page 1 |