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Patent applications and USPTO patent grants for Westerman; Frank E..The latest application filed is for "folded corrugated container with reinforced quick-locking handles".
Patent | Date |
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Folded corrugated container with reinforced quick-locking handles Grant 7,841,512 - Westerman , et al. November 30, 2 | 2010-11-30 |
Folded corrugated container with reinforced quick-locking handles App 20080173703 - Westerman; Frank E. ;   et al. | 2008-07-24 |
Foldable portable cooler with enhanced over-center locking handle Grant 6,837,420 - Westerman , et al. January 4, 2 | 2005-01-04 |
Quick erecting foldable portable cooler Grant 6,736,309 - Westerman , et al. May 18, 2 | 2004-05-18 |
Foldable portable cooler with enhanced over-center locking handle App 20040031842 - Westerman, Frank E. ;   et al. | 2004-02-19 |
Foldable, leakproof multi-mode carton construction Grant 5,062,527 - Westerman November 5, 1 | 1991-11-05 |
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