U.S. patent number D459,228 [Application Number D/143,494] was granted by the patent office on 2002-06-25 for plastic closure. This patent grant is currently assigned to Crown Cork & Seal Technologies Corporation. Invention is credited to Valentin Hierzer.
United States Patent | D459,228 |
Hierzer | June 25, 2002 |
Inventors: | Hierzer; Valentin (Arlington Heights, IL) |
---|---|
Assignee: | Crown Cork & Seal Technologies
Corporation (Alsip, IL) |
Appl. No.: | D/143,494 |
Filed: | June 14, 2001 |
Current U.S. Class: | D9/446 |
Current International Class: | 0907 |
Field of Search: | ;D9/435,446,447,449 ;220/256,259,810,837,375 ;222/545,562 |
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