Patent information:
| Patent: | Utility 2,274,955 |
| Patented: | March 3, 1942 |
| Applied: | September 17, 1940 |
| Title: | High Tension Electric Insulator and Method of Coating Same |
| Description: | RFI: antimony coated top |
| Category: | RFI |
| Assigned to: | Victor Insulators, Inc. |
Patentee Information:
| DYKSTRA, Laurence J. | Rochester, NY |
| MEYER, Edwin M. | Rochester, NY |
Class and subclass information:
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 450 | COMPOSITE (NONSTRUCTURAL LAMINATE); Of silicon containing (not as silicon alloy); Next to metal; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 140C | INSULATORS; Combined; With conductive arcing or stress distributing means; Coated; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 58 | ELECTRICAL PRODUCT PRODUCED; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 314 | WITH PRETREATMENT OF THE BASE; Heating or drying pretreatment; |
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 209 | STRUCTURALLY DEFINED WEB OR SHEET (E.G., OVERALL DIMENSION, ETC.); Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.); Including metal layer; |
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 702 | COMPOSITE (NONSTRUCTURAL LAMINATE); Of inorganic material; Metal-compound-containing layer; O-containing; |
Known specimens:
| None known |
Drawings:
Page 1 |