Patent information:
| Patent: | Utility 1,897,385 |
| Patented: | February 14, 1933 |
| Applied: | August 4, 1930 |
| Title: | Insulator Bracket and Method of Making the Same |
| Description: | Secondary rack for spool insulators and method of manufacture |
| Category: | Bracket |
| Assigned to: | Oliver Iron & Steel Corp. |
Patentee Information:
Class and subclass information:
| Class: | 248 | SUPPORTS |
| Subclass: | 67.7 | PIPE OR CABLE; Brackets; Double arm; |
| Class: | 248 | SUPPORTS |
| Subclass: | 68.1 | PIPE OR CABLE; Brackets; Plural pipe or cable; |
| Class: | 29 | METAL WORKING |
| Subclass: | 887 | METHOD OF MECHANICAL MANUFACTURE; Electrical device making; Insulator making; |
Known specimens:
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Drawings:
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