Von Holdt; John W.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6171094 Universal moldExpiredNov 01, 93Jan 09, 01[B29C]
6106261 Apparatus for molding a one-piece article in a single molding operation using two different plastic materialsExpiredAug 31, 98Aug 22, 00[B29C]
5842593 Two part plastic container lidExpiredJun 18, 96Dec 01, 98[B65D]
5798130 Adjustable mold gateExpiredAug 05, 96Aug 25, 98[B29C]
5780077 Adjustable mold gate for a hot probe memberExpiredSep 05, 95Jul 14, 98[B29C]

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