Patent information:
| Patent: | Utility 2,170,602 |
| Patented: | August 22, 1939 |
| Applied: | June 29, 1937 |
| Title: | Method of Producing Glass Building Blocks |
| Description: | Bonding agent applied to mortar bearing block sides |
| Category: | OI |
| Assigned to: | Owens-Illinois Glass Co. |
Patentee Information:
| BAUER, John E. | Muncie, IN |
Class and subclass information:
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 41 | PROCESSES; Fusion bonding of glass to a formed part; With annealing or tempering of glass; |
| Class: | 52 | STATIC STRUCTURES (E.G., BUILDINGS) |
| Subclass: | 306 | |
| Class: | 52 | STATIC STRUCTURES (E.G., BUILDINGS) |
| Subclass: | 515 | WITH DISPARATE PROTECTIVE COATING; |
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 43 | PROCESSES; Fusion bonding of glass to a formed part; By or with coating at joint interface of a formed part prior to bonding; |
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 58 | PROCESSES; Fusion bonding of glass to a formed part; Of parts having opposed facing areas out of contact (e.g., building blocks); |
| Class: | 156 | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
| Subclass: | 276 | METHODS; Surface bonding and/or assembly therefor; With mass application of nonadhesive fibers or particles between laminae; |
| Class: | 156 | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
| Subclass: | 322 | METHODS; Surface bonding and/or assembly therefor; Heating lamina prior to assembly or adhesive applying; |
| Class: | 156 | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
| Subclass: | 325 | METHODS; Surface bonding and/or assembly therefor; Particular adhesive; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 181 | SOLID PARTICLES OR FIBERS APPLIED; Interior or hollow article coating; |
Known specimens:
| None known |
Drawings:
Page 1 |