Smooth wear-resistant resilient floor covering and method of making same
United States Patent 3310422
US Patent References:
Method of producing air pervious material by treating with gas evolving blowing agent and coacting with a washable salt layer
- - 2837440
Method of producing resilient plastic surface covering
- - 2918702
Method of producing air pervious material by treating with gas evolving blowing agent and coacting with a washable salt layer
- - 2837440
Method of producing resilient plastic surface covering
- - 2918702
Inventors:
Petry, Robert K.
Publication Date:
03/21/1967
View Patent Images:
Export Citation:
Assignee:
CONGOLEUM NAIRN INC
Primary Class:
Other Classes:
427/373, 427/375, 427/261, 428/195.100, 428/187, 427/382, 428/332, 428/318.600
International Classes:
B32B27/00; D06N7/00