| Patent information: 
  | Patent: | Utility 2,263,728 |  | Patented: | November 25, 1941 |  | Applied: | July 8, 1939 |  | Title: | Combined Line Wire Tie and Reinforcement |  | Description: | Combination tie-wire and line tie |  | Category: | Tie Wire |  | Assigned to: | Bell Telephone Laboratories, Inc. |  Patentee Information: Class and subclass information: 
  | Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |  | Subclass: | 173 | INSULATORS;  With conductor holding means;  Insulator embracing;  Tie wires; |  | Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |  | Subclass: | 42 | OVERHEAD;  With conductor vibration damping means; |  | Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |  | Subclass: | DIG12 | Helical preforms; |  Known specimens: | Drawings: 
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