U.S. patent number D428,768 [Application Number D/115,489] was granted by the patent office on 2000-08-01 for double chambered container. This patent grant is currently assigned to Betras Plastics, Inc.. Invention is credited to Joe Betras.
United States Patent | D428,768 |
Betras | August 1, 2000 |
Inventors: | Betras; Joe (Spartanburg, SC) |
---|---|
Assignee: | Betras Plastics, Inc.
(Spartanburg, SC) |
Appl. No.: | D/115,489 |
Filed: | December 15, 1999 |
Current U.S. Class: | D7/510; D7/511; D7/513 |
Current International Class: | 0701 |
Field of Search: | ;D7/507,501,510,511,513,531,532,300.2,617,600,605 ;220/704,717,710,714 ;215/11.1,229 ;222/572 |
D372639 | August 1996 | Kristinik |
D377293 | January 1997 | Husted |
D377737 | February 1997 | Kristnik |
D399392 | October 1998 | Husted |
D409442 | May 1999 | Kilpatrick et al. |
D417589 | December 1999 | Parker |
D420254 | February 2000 | Park |
Twin-Cup, Sewon International, Inc.. |
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