Patent information:
| Patent: | Utility 34,105 |
| Patented: | January 7, 1862 |
| Applied: | |
| Title: | Improvement in Pumps |
| Description: | Glass Pump Cylinder |
| Category: | HU |
| Assigned to: |
Patentee Information:
| COLLINS, George | Camden, ME |
| PIPER, Enoch | Camden, ME |
Class and subclass information:
| Class: | 417 | PUMPS |
| Subclass: | 550 | |
| Class: | 417 | PUMPS |
| Subclass: | 569 |
Known specimens:
| None known |
Drawings:
Page 1 |