Patents
Northquip Inc., operating as Arrowquip, is a leading provider of technologically advanced cattle handling equipment. Arrowquip's technology can be found in Arrowquip's retail products which are sold through Authorized Dealers in the Arrowquip Network. Any infringement upon Arrowquip patents or patent-pending products will be met with legal repercussions.
| Name Of Patent | Patent Number |
|---|---|
| Adaptable livestock head holder with lower scoop extensions and upper stabilizer | USA Application # 17/627,788 PCT/CA2019/051517 |
| Adaptable livestock head holder with lower scoop extensions and upper stabilizer | Canada Application # 3147654 |
| Adaptable livestock head holder with lower scoop extensions and upper stabilizer | Australia Application # 2019472307 PCT/CA2019/051517 |
| Adaptable livestock head holder with lower scoop extensions and upper stabilizer | New Zealand Application # 787427 PCT/CA2019/051517 |
| Adaptable livestock head holder with lower scoop extensions and upper stabilizer | Europe Application # 19950882.1 PCT/CA2019/051517 |
| Handle Assembly for animal crush control mechanism | Australia Patent # 2012101426 |
| Improved locking device for a livestock head gate | Canada Patent #2998006 |
| Improved locking device for a livestock head gate | Europe/ Ireland Patent #3515181 |
| Improved locking device for a livestock head gate | Germany Application #1434417 |
| Improved locking device for a livestock head gate | UK, France PCT/CA2016/000241 |
| Improved locking device for a livestock head gate | Australia Patent #2016418250 |
| Locking device for a livestock head gate | USA Patent #9936673 |
| Livestock head holder with singular operating lever for closing and unlocking and opening same | Canada Patent #2998010 |
| Livestock head holder with singular operating lever for closing and unlocking and opening same | Europe Patent #3541172 |
| Livestock head holder with singular operating lever for closing and unlocking and opening same | France, Germany, Ireland, UK PCT/CA2016/051329. |
| Livestock head holder with singular operating lever for closing and unlocking and opening same | USA Patent #10,039,262 |
| Livestock head holder with singular operating lever for closing and unlocking and opening same | Australia Patent #2016418251 |
| Livestock Force tub with supplemental wall section, auxiliary space and reduced opacity exit - adjacent wall sections | Australia Patent #2019203946 |
| Livestock Force tub with supplemental wall section, auxiliary space and reduced opacity exit - adjacent wall sections | USA Patent #11,317,597 |
| Livestock Force tub with supplemental wall section, auxiliary space and reduced opacity exit - adjacent wall sections | Canada Patent #3044653 |
| Livestock Force tub with supplemental wall section, auxiliary space and reduced opacity exit - adjacent wall sections | "PCT No. PCT/CA2018/050961 |
| Livestock headgate with back out prevention capability for wide necked livestock | PCT/CA2021/051279 |
| Livestock head gates with improved ratchet-based lock, tensile and double over-center linkage designs, hydraulic/pneumatic conversion kit and conveniently replaceable wear blocks | USA Application #63/581,807 |
| Livestock headgate with back out prevention capability for wide necked livestock | USA PCT/CA2021/051279 |
| Livestock chute with both parallel and v-squeeze capability, a pull up neck extender | PCT/CA2021/051101 |
| Livestock chute with both parallel and v- squeeze capability a pull up neck extender and a robust head gate track | USA Patent #11445698 |
| Livestock chute with both parallel and v- squeeze capability a pull up neck extender and a robust head gate track | USA Serial #17/529,557 |
| Livestock chute with both parallel and v- squeeze capability a pull up neck extender and a robust head gate track | USA PCT/CA2021/051101 |
| Livestock chute with both parallel and v- squeeze capability a pull up neck extender and a robust head gate track | New Zealand Serial #789885 PCT/CA2021/051101 |
| Livestock chute with both parallel and v- squeeze capability a pull up neck extender and a robust head gate track | Canada Application # 3166330 PCT/CA2021/051101 |
| Livestock chute with both parallel and v- squeeze capability a pull up neck extender and a robust head gate track | Australia Application # 2021380153 PCT/CA2021/051101 |
| Livestock chute with both parallel and v- squeeze capability a pull up neck extender and a robust head gate track | Europe Application # 218904285.2 PCT/CA2021/051101 |
| Livestock head holder with over-center prevention and improved height adjustability | PCT/CA2023/051135 |
| Livestock headgate with back-out prevention capability for wide-necked livestock | PCT/CA2021/051279 |
| Livestock slide gate with bent roller brackets with partially perforated partial-height cladding, openable/closeable panel hangers with tethering means and transport collapsible crash gates | USA Application #63/586,846 |
| Livestock squeeze chute with longitudinal torsion bar, mechanically advantageous manual drive linkage, hydraulic conversion kit and passive c-frame panel stabilization | USA Application #63/584,270 |
| Modular livestock alley construction and strategic cladding of livestock handling equipment to optimize livestock flow there through | USA Application # 17/627,773 PCT/CA2019/051038 |
| Modular livestock alley construction and strategic cladding of livestock handling equipment to optimize livestock flow there through | Canada Application # 3147653 |
| Modular livestock alley construction and strategic cladding of livestock handling equipment to optimize livestock flow there through | Australia Application # 2019459456 PCT/CA2019/051038 |
| Modular livestock alley construction and strategic cladding of livestock handling equipment to optimize livestock flow there through | Europe Application # 19940111.8 PCT/CA2019/051038 |
| Portable livestock handling apparatus with foldable force tub and extendable collapsible chassis | USA Patent # 11129355 |
| Portable livestock handling apparatus with foldable force tub and extendable collapsible chassis | Canada Patent # 3147656 |
| Portable livestock handling apparatus with foldable force tub and extendable collapsible chassis | Australia Application # 2019473094 |
| Portable livestock handling apparatus with foldable force tub and extendable collapsible chassis | Europe Application # 19951699.8 PCT/CA2019/051566 |
| Portable livestock corral with dual and single alley modes of operation, bud box capability, and transport safety bar | Canada Application # 3177677 |
| Portable livestock corral with dual and single alley modes of operation, bud box capability, and transport safety bar | Canadian Application #3,177,667 |
| Portable livestock corral with dual and single alley modes of operation | USA Application # 18145161 |
| Portable livestock corral with dual and single alley modes of operation | Canada Application # 3177667 |
| Portable livestock corral with dual and single alley modes of operation | Australia Application # 2022283727 |
| Portable livestock corral with dual and single alley modes of operation | New Zealand Application # 795385 |
| Padded and overhanging flooring solutions for livestock chutes, and associated bolt-on traction bars with sternum bar option | USA Application #63/585,784 |
| Reversible sliding handle drive assembly for a livestock head gate | USA PCT/CA2019/051646 |
| Reversible sliding handle drive assembly for a livestock head gate | Australia Application # 2019474764 PCT/CA2019/051646 |
| Reversible sliding handle drive assembly for a livestock head gate | Europe Application # 19953422.3 PCT/CA2019/051646 |
| Reversible sliding handle drive assembly for a livestock head gate | New Zealand Application # 787429 PCT/CA2019/051646 |
| Reversible sliding handle drive assembly for a livestock head gate | Canada Application # 3148480 PCT/CA2019/051646 |
| Side gate assembly for needling access in a livestock squeeze chute | USA Application# 62/929188 PCT/CA 2019/051708 |
| Side gate assembly for needling access in a livestock squeeze chute | Canada Application # 3147462 PCT/CA 2019/051708 |
| Side gate assembly for needling access in a livestock squeeze chute | PCT/CA 2019/051708 |
| Side gate assembly for needling access in a livestock squeeze chute | Australia Application # 2019472260 PCT/CA 2019/051708 |
| Side gate assembly for needling access in a livestock squeeze chute | New Zealand Application # 787424 PCT/CA 2019/051708 |
| Side gate assembly for needling access in a livestock squeeze chute | Europe Application # 19951096.7 PCT/CA 2019/051708 |
| Tray- support floor mats for livestock handling equipment | USA Patent # 11,793,157 |
| Tray- support floor mats for livestock handling equipment | Canada Application #3044904 PCT/CA2017/050049 |
| Tray- support floor mats for livestock handling equipment | Australia Application #2017393111 PCT/CA2017/050049 |
| Tray- support floor mats for livestock handling equipment | Application #17891339.8 PCT/CA2017/050049 |