Patent information:
| Patent: | Utility 947,274 |
| Patented: | January 25, 1910 |
| Applied: | May 13, 1909 |
| Title: | Suspension Device for Insulators |
| Description: | Suspension with ball and socket coupling |
| Category: | Suspension |
| Assigned to: | The Akron Hi-Potential Porcelain Co. |
Patentee Information:
| AUSTIN, Arthur O. | Barberton, OH |
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: | 169 | INSULATORS; With conductor holding means; Fitting or terminal type; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 182 | INSULATORS; With terminal elements; Plural; Cap and pin; |
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 184 | THREE OR MORE SERIAL JOINTS, AT LEAST ONE DIVERSE; Separable intermediate joint; Screw or cam; |
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 268 | MOLDED JOINT; Socket or open cup for bonding material; |
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 319 | INCLUDING ANCILLARY MEANS BLOCKING DISCONNECTION OF JOINT; Blocker is catch or key; |
| Class: | 403 | JOINTS AND CONNECTIONS |
| Subclass: | 353 | INTERFITTED MEMBERS; Assembled by plural manipulations of member; |
Known specimens:
| Number: |  |
Drawings:
Page 1 |