C. H. Masland & Sons

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5098624 Glossy finish fiber reinforced molded product and processes of constructionExpiredOct 31, 90Mar 24, 92[B29C, B32B]
5071608 Glossy finish fiber reinforced molded product and processes of constructionExpiredMay 01, 90Dec 10, 91[B29C]
5011737 Glossy finish fiber reinforced molded product and processes of constructionExpiredJun 01, 90Apr 30, 91[B29C, B32B]
4950439 Glossy finish fiber reinforced molded productExpiredJul 10, 87Aug 21, 90[B29C, B32B]
4948661 Glossy finish fiber reinforced molded product and processes of constructionExpiredFeb 24, 89Aug 14, 90[B29C, B32B]
4835030 In situ pattern molding and adhesion of PVC heel pad blanks to automotive carpeting without dielectric meansExpiredOct 14, 87May 30, 89[B32B]
4576853 Multi-layer pleated textile fiber productExpiredJun 29, 84Mar 18, 86[B32B]
4230755 Moldable unitary composite carpet structureExpiredNov 23, 76Oct 28, 80[B32B, D04H]

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