Patent information:
| Patent: | Design 59,947 |
| Patented: | December 13, 1921 |
| Applied: | August 12, 1918 |
| Title: | Design for an Insulator |
| Description: | Strain |
| Category: | Strain |
| Assigned to: | The Ohio Brass Co. |
Patentee Information:
| AUSTIN, Arthur O. | Barberton, OH |
Class and subclass information:
| Class: | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY |
| Subclass: | 131 |
Known specimens:
| Number: |  |
Drawings:
Page 1 |