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HIGHLAND PLASTICS, INC
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PASADENA, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tear strip container
Patent number
5,249,694
Issue date
Oct 5, 1993
Highland Plastics, Inc.
James L. Nelson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Container lid mounting and sealing system
Patent number
5,241,801
Issue date
Sep 7, 1993
Highland Plastics, Inc.
James L. Nelson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Tamper resistant container lid
Patent number
5,115,934
Issue date
May 26, 1992
Highland Plastics, Inc.
James L. Nelson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Tamper resistant container lid
Patent number
D311140
Issue date
Oct 9, 1990
Highland Plastics
James L. Nelson
D09 - Packages and containers for goods
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
77426451 - HI-PLAS
Serial number
77426451
Registration number
3519879
Filing date
Mar 19, 2008
Highland Plastics, Inc.
20 - Furniture, mirrors, picture frames