Patent information:
| Patent: | Utility 1,699,063 |
| Patented: | January 15, 1929 |
| Applied: | March 25, 1927 |
| Title: | Method of Making Insulators |
| Description: | Suspension insulator, method to attach skirts to a central shank |
| Category: | Suspension |
| Assigned to: | Locke Insulator Corp. |
Patentee Information:
| HAWLEY, Kent A. | Baltimore, MD |
Class and subclass information:
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 642 | OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM; Shaping or treating of multilayered, impregnated, or composite-structured article; |
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 69 | TREATMENT OF MATERIAL BY VIBRATING, JARRING, OR AGITATING DURING SHAPING; |
Known specimens:
| None known |
Drawings:
Page 1 |