DEWEY PORTLAND CEMENT COMPANY Trademarks
24 HOUR CEMENT
Filed: July 13, 1944
PORTLAND CEMENT
Owned by: DEWEY PORTLAND CEMENT COMPANY
Serial Number: 71472186
DEWEY AIR ENTRAINING CEMENT
Filed: September 20, 1945
PORTLAND CEMENT
Owned by: DEWEY PORTLAND CEMENT COMPANY
Serial Number: 71488742
Image Trademark
Filed: October 9, 1947
PORTLAND CEMENT AND MASONS CEMENT
Owned by: DEWEY PORTLAND CEMENT COMPANY
Serial Number: 71537295
DEWEY
Filed: October 9, 1947
PORTLAND CEMENT AND MASONS CEMENT
Owned by: DEWEY PORTLAND CEMENT COMPANY
Serial Number: 71537296
