Animal husbandry – Feeding device – Hopper and trough
Reexamination Certificate
2002-12-06
2009-06-30
Mansen, Michael R (Department: 3644)
Animal husbandry
Feeding device
Hopper and trough
C119S052100, C119S052400, C119S057500, C119S057700
Reexamination Certificate
active
07552697
ABSTRACT:
A device for the feeding of poultry including a bowl device comprising a feed bowl, a cupola suspending the feed bowl, and a downpipe. The feed bowl is located beneath the downpipe and the cupola is formed from grid bars. The downpipe comprises an inner cylinder and an outer cylinder encompassing the inner cylinder. The outer cylinder is guided in a rotatable, a raisable and a lowerable manner on the inner cylinder. The bowl device includes at least one lifting stop for delimiting a lifting and lowering path of the bowl. The outer cylinder and the inner cylinder is comprised in each case of adjacent cylinder sections co-axial to each other, whereby face peripheral areas of the cylinder sections turned towards each other are connected to one another by bridging elements which bridge a gap area which corresponds to an interval distance between the cylinder sections.
REFERENCES:
patent: 2808029 (1957-10-01), Geerlings
patent: 2842096 (1958-07-01), Bradfield
patent: 2884899 (1959-05-01), Jackes et al.
patent: 3102511 (1963-09-01), Atcheson
patent: 3215252 (1965-11-01), Wilkes
patent: 3388690 (1968-06-01), Hostetler
patent: 3511215 (1970-05-01), Myers
patent: 3811412 (1974-05-01), Murto et al.
patent: 3911868 (1975-10-01), Brembeck
patent: 4070990 (1978-01-01), Swartzendruber
patent: 4216742 (1980-08-01), Kirchhofer
patent: 4348988 (1982-09-01), Lawson
patent: 4401057 (1983-08-01), Van Gilst
patent: 4476811 (1984-10-01), Swartzendruber
patent: 4527513 (1985-07-01), Hart et al.
patent: 4552095 (1985-11-01), Segalla
patent: 4676197 (1987-06-01), Hoover
patent: 4995343 (1991-02-01), Cole et al.
patent: 5007380 (1991-04-01), Badia et al.
patent: 5092274 (1992-03-01), Cole et al.
patent: 5097797 (1992-03-01), Van Zee et al.
patent: 5101765 (1992-04-01), Manfrin
patent: 5101766 (1992-04-01), Runion
patent: 5113797 (1992-05-01), van Daele
patent: 5275131 (1994-01-01), Brake et al.
patent: 5311839 (1994-05-01), Pollock et al.
patent: 5406907 (1995-04-01), Hart
patent: 5435267 (1995-07-01), Patterson
patent: 5462017 (1995-10-01), Pollock et al.
patent: 5497730 (1996-03-01), van Daele et al.
patent: 5603285 (1997-02-01), Kleinsasser
patent: 5642688 (1997-07-01), Bannier et al.
patent: 5718187 (1998-02-01), Pollock et al.
patent: 5762021 (1998-06-01), Horwood et al.
patent: 5765503 (1998-06-01), van Daele
patent: 5778821 (1998-07-01), Horwood et al.
patent: 5794562 (1998-08-01), Hart
patent: 5875733 (1999-03-01), Chen
patent: 5884581 (1999-03-01), Vandaele
patent: 5927232 (1999-07-01), Pollock
patent: 5941193 (1999-08-01), Cole
patent: 5957083 (1999-09-01), Cheng
patent: 5964185 (1999-10-01), DeBonne et al.
patent: 5967083 (1999-10-01), Kleinsasser
patent: 6050220 (2000-04-01), Kimmel et al.
patent: 6152078 (2000-11-01), Romeu Guardia
patent: 6173676 (2001-01-01), Cole
patent: 6470826 (2002-10-01), Thuline
patent: 6655317 (2003-12-01), Steudler et al.
patent: 6779488 (2004-08-01), Corti et al.
patent: 0105571 (1989-06-01), None
patent: 0421553 (1991-04-01), None
patent: 1145631 (2001-10-01), None
patent: 1129736 (1957-01-01), None
patent: 2483652 (1981-12-01), None
patent: 1022509 (1966-03-01), None
patent: 2080663 (1982-02-01), None
Big Dutchman International GmbH
Mansen Michael R
Michener Joshua J
Price Heneveld Cooper DeWitt & Litton LLP
LandOfFree
Device for feeding poultry especially fattened poultry,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for feeding poultry especially fattened poultry,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for feeding poultry especially fattened poultry,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4140093