Patent information:
| Patent: | Design 114,086 |
| Patented: | April 4, 1939 |
| Applied: | February 6, 1939 |
| Title: | Design for a Hollow Glass Building Block |
| Description: | Curved corner glass block with wide bars on interior |
| Category: | OI |
| Assigned to: | Owens-Illinois Glass Co. |
Patentee Information:
| LOCKART, Edward P. | Toledo, OH |
Class and subclass information:
| Class: | D25 | BUILDING UNITS AND CONSTRUCTION ELEMENTS |
| Subclass: | 108 |
Known specimens:
| None known |
Drawings:
Page 1 |