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Patent applications and USPTO patent grants for Krueger; David F..The latest application filed is for "tamper indicating closure with foldable tab".
Patent | Date |
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Tamper indicating band having foldable tabs including tab extensions, tamper indicating closure including such tamper indicating band, and tamper indicating closure including such tamper indicating band and container Grant 7,344,039 - Bixler , et al. March 18, 2 | 2008-03-18 |
Tamper indicating closure with foldable tab Grant 6,673,298 - Krueger January 6, 2 | 2004-01-06 |
Tamper indicating closure with foldable tab App 20020079618 - Krueger, David F. | 2002-06-27 |
Combined container and child-resistant closure Grant D427,528 - Krueger July 4, 2 | 2000-07-04 |
Child-resistant closure and container with tamper indication Grant 6,053,343 - Krueger April 25, 2 | 2000-04-25 |
Method for forming and keeping molten the recessed area of a fabricated plastic product Grant 4,021,519 - Krueger , et al. May 3, 1 | 1977-05-03 |
Method and apparatus for forming and keeping molten the recessed area of a fabricated plastic product Grant 3,898,029 - Krueger , et al. August 5, 1 | 1975-08-05 |
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