Patent information:
| Patent: | Design 30,637 |
| Patented: | April 25, 1899 |
| Applied: | February 27, 1899 |
| Title: | Design for an Insulator |
| Description: | CD 249, CD 282, CD 283, CD 303.5 ""Provo"" insulator |
| Category: | Pin-type |
| Assigned to: | Hemingray Glass Co. |
Patentee Information:
| CONVERSE, Vernon G. | Pittsburg, PA |
Class and subclass information:
| Class: | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY |
| Subclass: | 130 |
Known specimens:
| Number: | CD 249 |
| Number: | CD 282 |
| Number: | CD 283 |
| Number: | CD 303.5 |
Drawings:
Page 1 |