Patent information:
| Patent: | Utility 196,092 |
| Patented: | October 16, 1877 |
| Applied: | March 12, 1877 |
| Title: | Improvement in Cleaning Glass From the Ends of Blow-Pipes |
| Description: | Apparatus to remove leftover glass from blow pipes |
| Category: | HI |
| Assigned to: |
Patentee Information:
| HEMINGRAY, Ralph G. | Covington, KY |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 27 | PROCESSES; Repairing or cleaning of apparatus; or batch dust prevention or control; |
Known specimens:
| None known |
Drawings:
Page 1 |