Patent information:
| Patent: | Utility 1,221,225 |
| Patented: | April 3, 1917 |
| Applied: | February 4, 1915 |
| Title: | Floor Protecting Attachment for Furniture |
| Description: | Cup of wood or rubber to hold caster wheel and sheet metal insert to secure caster from movement |
| Category: | Piano |
| Assigned to: | The Hold Fast Caster Cup Co. |
Patentee Information:
| SCHAUERMANN, Edward | Baltimore, MD |
Class and subclass information:
| Class: | 248 | SUPPORTS |
| Subclass: | 346.11 | SUPPORTING BASE; Coaster or caster cup; |
| Class: | 16 | MISCELLANEOUS HARDWARE |
| Subclass: | 42R | CASTERS; Sliding; |
| Class: | 84 | MUSIC |
| Subclass: | 190 |
Known specimens:
| None known |
Drawings:
Page 1 |