| Patent information: 
  | Patent: | Utility 483,862 |  | Patented: | October 4, 1892 |  | Applied: | May 14, 1891 |  | Title: | Electric Switch |  | Description: | Porcelain electric switch |  | Category: | Switch |  | Assigned to: |  |  Patentee Information: Class and subclass information: 
  | Class: | 200 | ELECTRICITY: CIRCUIT MAKERS AND BREAKERS |  | Subclass: | 414 | SNAP;  Double snap;  Rotating contact;  Contact movement blocked until spring is charged (e.g.,       latch);  Including radial motion; |  Known specimens: | Drawings: 
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