Patent information:
| Patent: | Utility 2,139,332 |
| Patented: | December 6, 1938 |
| Applied: | March 4, 1937 |
| Title: | Wire Holder |
| Description: | Wireholder with lag screw |
| Category: | Wireholder |
| Assigned to: |
Patentee Information:
| PITTMAN, Ralph R. | Pine Bluff, AR |
| WALSH, Carroll H. | Pine Bluff, AR |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 161R | INSULATORS; With insulator-supporting or attaching means; Adjustably or movably mounted; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 154 | INSULATORS; Insulator and conductor embracing holder; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 165 | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Penetrating element socketed in insulator; |
| Class: | 411 | EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER |
| Subclass: | 402 | EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC.; Head driving structure; |
Known specimens:
| None known |
Drawings:
Page 1 |