U.S. patent number D457,307 [Application Number D/140,924] was granted by the patent office on 2002-05-21 for backpack for a breast pump. This patent grant is currently assigned to Medela Holding AG. Invention is credited to Beat J. Moser, Britta Pukall, Janet Ratajczak.
United States Patent | D457,307 |
Pukall , et al. | May 21, 2002 |
Inventors: | Pukall; Britta (Feldmeilen, CH), Ratajczak; Janet (McHenry, IL), Moser; Beat J. (Cham, CH) |
---|---|
Assignee: | Medela Holding AG
(CH) |
Appl. No.: | D/140,924 |
Filed: | April 26, 2001 |
Current U.S. Class: | D3/217; D3/216 |
Current International Class: | 0301 |
Field of Search: | ;D3/213,215,216,217,229,327 ;224/153,155,162,259,576,579,602,627-631,643,646,647,652,653,656,657 ;251/208 ;417/415 |
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20010038799--Pat. Application Publication Nov. 8, 2001.. |
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