Patent information:
| Patent: | Design 101,372 |
| Patented: | September 29, 1936 |
| Applied: | January 31, 1936 |
| Title: | Design for a Glass Building Block |
| Description: | Block design with alternating large and narrow concave ridges |
| Category: | OI |
| Assigned to: | Owens-Illinois Glass Co. |
Patentee Information:
| LOCKART, JR., Edward P. | Muncie, IN |
Class and subclass information:
| Class: | D25 | BUILDING UNITS AND CONSTRUCTION ELEMENTS |
| Subclass: | 108 |
Known specimens:
| None known |
Drawings:
Page 1 |