Patent information:
| Patent: | Utility 268,075 |
| Patented: | November 28, 1882 |
| Applied: | June 26, 1882 |
| Title: | Noise Deadening Insulator |
| Description: | Rubber plug or thimble inserted in pinhole |
| Category: | Rubber |
| Assigned to: | |
Patentee Information:
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 200 | INSULATORS; With terminal elements; Pin type; With thimble in socket; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 205 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; Soft yielding material pin; |
Known specimens:
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Drawings:
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