U.S. patent number D814,285 [Application Number D/542,569] was granted by the patent office on 2018-04-03 for expandable sealing mechanism. This patent grant is currently assigned to Press-Seal Corporation. The grantee listed for this patent is Press-Seal Corporation. Invention is credited to Katherine A. Bergfeld, Graham E. Blackwood, John M. Kaczmarczyk, Michael R. Miller, James W. Skinner.
United States Patent | D814,285 |
Blackwood , et al. | April 3, 2018 |
Inventors: | Blackwood; Graham E. (Fort Wayne, IN), Bergfeld; Katherine A. (Waterville, OH), Miller; Michael R. (Churubusco, IN), Kaczmarczyk; John M. (Angola, IN), Skinner; James W. (Fort Wayne, IN) | ||||||||||
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Applicant: |
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Assignee: | Press-Seal Corporation (Fort
Wayne, IN) |
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Appl. No.: | D/542,569 | ||||||||||
Filed: | October 15, 2015 |
Application Number | Filing Date | Patent Number | Issue Date | ||
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29478201 | Jan 2, 2014 | ||||
Current U.S. Class: | D8/396 |
Current International Class: | 0808 |
Field of Search: | ;D8/72,383,394-396 |
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