Patent information:
| Patent: | Design 22,684 |
| Patented: | August 8, 1893 |
| Applied: | June 22, 1893 |
| Title: | Design for an Insulator |
| Description: | CD 268.5 top-groove pin type (Dec. 1974 Cross Arm p. 34) |
| Category: | Pin-type |
| Assigned to: |
Patentee Information:
| GRAY, Lawrence B. | Boston, MA |
Class and subclass information:
| Class: | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY |
| Subclass: | 131 |
Known specimens:
| Number: | CD 268.5 |
Drawings:
Page 1 |