Patent information:
| Patent: | Utility 298,593 |
| Patented: | May 13, 1884 |
| Applied: | August 10, 1883 |
| Title: | Insulator |
| Description: | Washer around pin in pinhole |
| Category: | Washer |
| Assigned to: | 1/2 to William P. Thompson |
Patentee Information:
| LEWIS, Joseph Slater | Birkenhead, Chester, England |
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: | 202 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; |
Known specimens:
| None known |
Drawings:
Page 1 |