Patent information:
| Patent: | Utility 3,070,474 |
| Patented: | December 25, 1962 |
| Applied: | August 19, 1958 |
| Title: | Bonded Glass Surfaces and Method Therefore |
| Description: | Masonry bonding grit for glass block |
| Category: | OI |
| Assigned to: | Owens-Illinois Glass Co. |
Patentee Information:
| SMITH, Robert M. | Toledo, OH |
Class and subclass information:
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 38 | MASS TRANSMISSIVE OF LIGHT THROUGH ALL LAYERS AND HAVING OPAQUE BORDER (E.G., STAINED GLASS, WIRED GLASS, ETC.); |
| Class: | 52 | STATIC STRUCTURES (E.G., BUILDINGS) |
| Subclass: | 309.3 | WITH SYNTHETIC RESINOUS COMPONENT; Nonfoam adhesive; |
| Class: | 156 | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
| Subclass: | 99 | METHODS; Surface bonding and/or assembly therefor; Optically transparent glass sandwich making (e.g., window or filter); |
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 415 | COMPOSITE (NONSTRUCTURAL LAMINATE); Of epoxy ether; As intermediate layer; Next to glass or quartz; |
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 442 | COMPOSITE (NONSTRUCTURAL LAMINATE); Of quartz or glass; Next to addition polymer from unsaturated monomers; Ester, halide or nitrile of addition polymer; |
Known specimens:
| None known |
Drawings:
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