-
Protective closure
-
Patent number 4,905,862
-
Issue date Mar 6, 1990
-
American Flange & Manufacturing Co. Inc.
-
Davis B. Dwinell
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Tear open bottle cap
-
Patent number 4,003,488
-
Issue date Jan 18, 1977
-
American Flange & Manufacturing Co., Inc.
-
Thomas G. Moller
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Bottle cap
-
Patent number 3,974,931
-
Issue date Aug 17, 1976
-
American Flange & Manufacturing Co., Inc.
-
Thomas G. Moller
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL