Patent information: 
  | Patent: | Utility 1,026,711 |  
  | Patented: | May 21, 1912 |  
  | Applied: | March 1, 1912 |  
  | Title: | Sheet Metal Insulator Pin |  
  | Description: | Pin, metal composed of three flat strips |  
  | Category: | Pin |  
  | Assigned to: |   |  
 
Patentee Information: 
Class and subclass information: 
  | Class: | 248 | SUPPORTS |  
  | Subclass: | 205.1 | BRACKETS;  Specially mounted or attached; |  
  | Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |  
  | Subclass: | 163R | INSULATORS;  With insulator-supporting or attaching means;  Support and/or insulator embracing or clamping; |  
  | Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |  
  | Subclass: | 204 | INSULATORS;  With terminal elements;  Pin type;  Screw or bayonet type;  Sheet material thread; |  
  | Class: | 248 | SUPPORTS |  
  | Subclass: | 72 | PIPE OR CABLE;  Brackets;  Beam clamped; |  
  | Class: | 248 | SUPPORTS |  
  | Subclass: | 300 | BRACKETS;  Of sheet material; |  
  | Class: | 411 | EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER |  
  | Subclass: | 508 | HEADED FASTENER ELEMENT;  Having resilient securing structure on shank; |  
 
Known specimens: 
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 Drawings: 
 
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