Patent information:
| Patent: | Utility 1,661,823 |
| Patented: | March 6, 1928 |
| Applied: | June 4, 1921 |
| Title: | Insulator |
| Description: | Suspension string with insulators having conducting surface to balance electrical field |
| Category: | Suspension |
| Assigned to: | Locke Insulator Corp. |
Patentee Information:
| HAWLEY, Kent A. | New York, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 141C | INSULATORS; Combined; With conductive arcing or stress distributing means; Strings or stacks; Coated; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 126.4 | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Metal coated on insulation; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 140C | INSULATORS; Combined; With conductive arcing or stress distributing means; Coated; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
| Class: | 338 | ELECTRICAL RESISTORS |
| Subclass: | 21 |
Known specimens:
| None known |
Drawings:
Page 1 |