Patent information:
| Patent: | Utility 2,307,277 |
| Patented: | January 5, 1943 |
| Applied: | June 6, 1941 |
| Title: | Wire Support |
| Description: | Knob - self-tying |
| Category: | Knob |
| Assigned to: |
Patentee Information:
| KLINGEL, Edward L. | St. Paul, MN |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 166R | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Through aperture, penetrating element clamped; |
Known specimens:
| Number: |  |
Drawings:
Page 1 |