Patent information:

Patent:Utility 2,114,732
Patented:April 19, 1938
Applied:August 8, 1933
Title:Building Block
Description:Blocks with corrugated edges
Category:OI
Assigned to:Owens-Illinois Glass Co.

Patentee Information:

ANDEREGG, Frederick O. Newark, OH

Class and subclass information:

Class:52STATIC STRUCTURES (E.G., BUILDINGS)
Subclass:306 
Class:52STATIC STRUCTURES (E.G., BUILDINGS)
Subclass:323CAST IN SITU CONCRETE BARRIER WITH LATERALLY PROJECTING RIB-TYPE SUSTAINER Block-type filler between sustainers Filler of cooperating, void-forming sections;
Class:52STATIC STRUCTURES (E.G., BUILDINGS)
Subclass:437FACERS E.G., MODULES, MUTUALLY BONDED BY INTERNAL SETTABLE MATERIAL SECTION Section filling opposed channels in adjacent modules;
Class:65GLASS MANUFACTURING
Subclass:58PROCESSES Fusion bonding of glass to a formed part Of parts having opposed facing areas out of contact (e.g., building blocks);

Known specimens:

None known

Drawings:

Drawing page 1

Page 1