Patent information:
| Patent: | Utility 189,441 |
| Patented: | April 10, 1877 |
| Applied: | February 7, 1877 |
| Title: | Improvement in Hollow Supports for Pianos |
| Description: | Hollow block to support piano legs (see reissue 7,750) |
| Category: | Piano |
| Assigned to: |
Patentee Information:
| FAIRMAN, James | New York, NY |
Class and subclass information:
| Class: | 84 | MUSIC |
| Subclass: | 190 | |
| Class: | 248 | SUPPORTS |
| Subclass: | 346.11 | SUPPORTING BASE; Coaster or caster cup; |
Known specimens:
| None known |
Drawings:
Page 1 |