Patent information:
| Patent: | Utility 689,218 |
| Patented: | December 17, 1901 |
| Applied: | April 8, 1901 |
| Title: | Electrical Insulator |
| Description: | Pin sleeve (see design 34,211 for U-966) |
| Category: | Insulator |
| Assigned to: | Lewis Stillwell |
Patentee Information:
| PARKS, Albert F. | Brooklyn, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 165 | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Penetrating element socketed in insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 210 | INSULATORS; Sectional, multi-part, composite, or coated; Pin socket type; |
Known specimens:
| Number: | U 966 |
Drawings:
Page 1 |