Ecoflow valve
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Claims
The ornamental design for an ecoflow valve, substantially as shown and described.
D85552 | November 1931 | Shivers |
2063380 | December 1936 | Hoesel |
D211726 | July 1968 | Davis |
D266518 | October 12, 1982 | Harris |
D315399 | March 12, 1991 | Burrows |
D341409 | November 16, 1993 | Wiser |
D352770 | November 22, 1994 | Lopez |
D438591 | March 6, 2001 | Froeber |
D555225 | November 13, 2007 | McCormack et al. |
20060201197 | September 14, 2006 | Kim |
Type: Grant
Filed: Sep 7, 2010
Date of Patent: Oct 30, 2012
Assignee: Danfoss A/S (Nordborg)
Inventors: Ejner Kobberø Andersen (Nordborg), Leo Bram (Augustenborg), Jens Pawlik (Broager), Sigurd Larsen (Flensburg), Bent Jørgensen (Nordborg), Laurits Bie Rasmussen (Sydals), Kurt Harck (Sønderborg)
Primary Examiner: Garth Rademaker
Attorney: McCormick, Paulding & Huber LLP
Application Number: 29/369,332