Patent information:

Patent:Utility 1,738,188
Patented:December 3, 1929
Applied:June 21, 1927
Title:Insulating Support
Description:Suspension cap, pin and connector
Category:Suspension
Assigned to:Lapp Insulator Co.

Patentee Information:

LANYON, Samuel Herbert Oakland, CA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:192INSULATORS With terminal elements Cap type Rings or wedges;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:161RINSULATORS With insulator-supporting or attaching means Adjustably or movably mounted;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:186INSULATORS With terminal elements Plural Caps;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:188INSULATORS With terminal elements Cap type;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:196INSULATORS With terminal elements Pin type Plastic material adhered;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:198INSULATORS With terminal elements Pin type Rings or wedges;
Class:29METAL WORKING
Subclass:887METHOD OF MECHANICAL MANUFACTURE Electrical device making Insulator making;
Class:411EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER
Subclass:517FASTENER SECURING ELEMENT Resilient metallic Retainer ring;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1