Patent information:

Patent:Utility 1,738,875
Patented:December 10, 1929
Applied:April 20, 1926
Title:Insulator Pin
Description:Wooden pin strengthened with a metal collar
Assigned to: 

Patentee Information:

DUFFY, Ralph E. Greenfield, MO

Class and subclass information:

Subclass:226.12BRACKETS Specially mounted or attached Bracket clamped to mount (i.e., single clamp) For electrical insulator;
Subclass:219.2BRACKETS Specially mounted or attached Post or column attached At top of post or column;

Known specimens:

None known


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