Patent information:
| Patent: | Utility 2,425,270 |
| Patented: | August 5, 1947 |
| Applied: | October 4, 1944 |
| Title: | Method and Apparatus for Forming Blanks for Post and Pedestal Insulators |
| Description: | Manufacturing method to produce blanks for post and pedestal insulators |
| Category: | Manufacturing |
| Assigned to: | Locke Insulator Corp. |
Patentee Information:
| SKIPPER, Edward M. | Baltimore, MD |
Class and subclass information:
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 163 | WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE; Simultaneous severing and shaping, or severing while work remains on shaping surface; |
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 150 | WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE; Forming continuous work followed by cutting; Extruding followed by cutting to length; Extruding hollow product; |
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 209.2 | FORMING CONTINUOUS OR INDEFINITE LENGTH WORK; Shaping by extrusion; Hollow article; Including rotational or translational movement of a material shaping member; |
| Class: | 264 | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| Subclass: | 312 | MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE; Shaping against forming surface (e.g., casting, die shaping, etc.); By rotation of material or material shaping member; Inner relatively rotating member to form hollow article; |
Known specimens:
| None known |
Drawings:
Page 1 |
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