Patent information:
| Patent: | Utility 1,441,990 |
| Patented: | January 9, 1923 |
| Applied: | September 29, 1919 |
| Title: | Insulator Connector |
| Description: | Connector for the U-bolt links for Hewlett suspension disk |
| Category: | Suspension |
| Assigned to: | The R. Thomas & Sons Co. |
Patentee Information:
| MARVIN, Richard H. | East Liverpool, OH |
Class and subclass information:
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 319 | INCLUDING ANCILLARY MEANS BLOCKING DISCONNECTION OF JOINT; Blocker is catch or key; |
| Class: | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY |
| Subclass: | 131 |
Known specimens:
| None known |
Drawings:
Page 1 |