-
-
-
-
-
Interrupted thread cap structure
-
Patent number 5,967,352
-
Issue date Oct 19, 1999
-
Portola Packaging, Inc.
-
Richard E. Repp
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
-
Fitment having removable membrane
-
Patent number 5,915,574
-
Issue date Jun 29, 1999
-
Portola Packaging, Inc.
-
Brian M. Adams
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Fitment having removable membrane
-
Patent number 5,810,184
-
Issue date Sep 22, 1998
-
Portola Packaging, Inc.
-
Brian M. Adams
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL