Patent information:
| Patent: | Utility 1,810,424 |
| Patented: | June 16, 1931 |
| Applied: | April 12, 1926 |
| Title: | Means for Sealing Insulators |
| Description: | Suspension insulator with metal connectors cemented in the insulator with molten metal under a vacuum to remove entrapped air in the joint |
| Category: | Suspension |
| Assigned to: | Locke Insulator Corp. |
Patentee Information:
| HAWLEY, Kent A. | Baltimore, MD |
Class and subclass information:
| Class: | 118 | COATING APPARATUS |
| Subclass: | 50 | WITH VACUUM OR FLUID PRESSURE CHAMBER; |
Known specimens:
| None known |
Drawings:
Page 1 |