Assignee
NORBCO INC
US·17 granted patents·1 pending application·417 citations·filing 1990–2008
Top patents by PatentIndex Score
18 records- 0197US5285746ASelf-indexing exit gate for milking parlorNORBCO INC·Filed 1993·Granted Feb 15, 1994·156 cites·17 claims
- 0290US7644681B2Exit gate with cow push bar for milking parlorNORBCO INC·Filed 2007·Granted Jan 12, 2010·20 cites·10 claims
- 0385US6612359B1Slider curtain arrangement for controlling ventilation of a livestock barnNORBCO INC·Filed 2002·Granted Sep 2, 2003·47 cites·14 claims
- 0482US7849819B2Brisket tube hanger for cow stall assemblyNORBCO INC·Filed 2008·Granted Dec 14, 2010·10 cites·11 claims
- 0579US5259335ASequencing gate for milking parlorNORBCO INC·Filed 1992·Granted Nov 9, 1993·37 cites·6 claims
- 0677US5000119AWedge-shaped milking stall and parlorNORBCO INC·Filed 1990·Granted Mar 19, 1991·42 cites·13 claims
- 0774US7469658B2Channel stanchion for elevated beam cow stall assemblyNORBCO INC·Filed 2005·Granted Dec 30, 2008·5 cites·12 claims
- 0870US5638768AFront positioning rail for milking parlorNORBCO INC·Filed 1996·Granted Jun 17, 1997·28 cites·11 claims
- 0960US5230299ATelescoping entry gate for milking parlorNORBCO INC·Filed 1992·Granted Jul 27, 1993·21 cites·9 claims
- 1059US6925962B2Elevated beam cow stall assemblyNORBCO INC·Filed 2003·Granted Aug 9, 2005·3 cites·15 claims
- 1156US2009101081A1Multiple Stanchion Headlock Arrangement with Ear GuardsNORBCO INC·Filed 2007·Application pending·0 cites
- 1249US6186093B1Four-way gate arrangement for freestall barn drive-throughNORBCO INC·Filed 1999·Granted Feb 13, 2001·16 cites·12 claims
- 1349USD330609STie stall dividerNORBCO INC·Filed 1990·Granted Oct 27, 1992·6 cites·1 claims
- 1445US5069163ATie stall dividerNORBCO INC·Filed 1990·Granted Dec 3, 1991·12 cites·24 claims
- 1543USD333194STie stall dividerNORBCO INC·Filed 1990·Granted Feb 9, 1993·4 cites·1 claims
- 1642USD348335SExit gate for dairy parlorNORBCO INC·Filed 1992·Granted Jun 28, 1994·4 cites·1 claims
- 1731US6021657AMethod and apparatus for forming a wave curb for milking parlorNORBCO INC·Filed 1997·Granted Feb 8, 2000·5 cites·9 claims
- 1826US6112702AWave curb for milking parlorNORBCO INC·Filed 1999·Granted Sep 5, 2000·1 cites·8 claims
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