Patent information:
| Patent: | Utility 1,159,798 |
| Patented: | November 9, 1915 |
| Applied: | June 9, 1910 |
| Title: | Insulating Tube |
| Description: | Tubes (insulating) made by winding long strips of paper (machine for making) |
| Category: | Wall Tube |
| Assigned to: | Westinghouse Electric & Mfg. Co. |
Patentee Information:
| REYNDERS, Arthur B. | Wilkensburg, PA |
Class and subclass information:
| Class: | 493 | MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB |
| Subclass: | 297 | |
| Class: | 493 | MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB |
| Subclass: | 470 |
Known specimens:
| None known |
Drawings:
Page 1 |
Page 2 |
Page 3 |