Patent information:
| Patent: | Utility 671,876 |
| Patented: | April 9, 1901 |
| Applied: | March 19, 1900 |
| Title: | Self-Locking Insulator |
| Description: | Self-tying screw top |
| Category: | Self-tying Screw Top |
| Assigned to: |
Patentee Information:
| BEARDSLEY, Willard P. | Altoona, PA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 156 | INSULATORS; Divided insulator; |
| Class: | 24 | BUCKLES, BUTTONS, CLASPS, ETC. |
| Subclass: | 134R | CORD AND ROPE HOLDERS; Pivoted part; Cam lever; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 168 | INSULATORS; With conductor holding means; |
Known specimens:
| None known |
Drawings:
Page 1 |