| Patents for A01K 3 - Pasturing equipment, e.g. tethering devices; Grids for preventing cattle from straying; Electrified wire fencing (1,116) |
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| 06/08/1994 | EP0600169A1 Guiding fence for amphibia |
| 05/25/1994 | EP0598456A1 Star picket |
| 04/12/1994 | US5302945 Electric appliance fault monitor and indicator |
| 04/05/1994 | CA2028372C Livestock barrier |
| 03/17/1994 | WO1994005149A1 Electric fence with improved conductor network |
| 02/08/1994 | US5285195 Electric fence monitoring apparatus indicating electrical energization |
| 02/03/1994 | WO1994002002A1 Animal shelter and enclosure |
| 02/03/1994 | DE4303429C1 Guide trough diverting amphibians from road surfaces in use - comprises trough across road covered by grid with mesh which can be enlarged so that they drop through |
| 02/03/1994 | CA2138808A1 Animal shelter and enclosure |
| 01/11/1994 | CA2051740C Electronic assembly for restricting animals to defined areas |
| 11/30/1993 | CA2032533C Portable cattle gate |
| 11/18/1993 | DE4215714A1 Self-propelled pasture boundary fence with time and tilt switches - has wire supported by crossbeams on self-erecting posts of cooperative battery-powered endless-tracked vehicles |
| 10/28/1993 | WO1993020689A1 Deterrent for small animals and/or birds |
| 10/26/1993 | US5255896 Electrified fence for chasing pigeons away |
| 10/20/1993 | EP0566489A1 Electric fence tape and net incorporating such tape |
| 10/14/1993 | WO1993020313A1 Fastening member for fastening an object such as a net, a steel wire, cable or the like to a carrier such as a post |
| 09/21/1993 | US5246182 Electrical fence wire winding attachment for tractors |
| 08/24/1993 | US5237960 Collapsible portable corral having an alley way with a head gate |
| 07/27/1993 | US5230187 Stake for landscape edging and concrete formwork |
| 07/20/1993 | CA1320533C Fencing tape |
| 07/08/1993 | WO1993012647A1 Electric tape fencing connector |
| 06/17/1993 | DE4140628A1 Electric fence equipment giving load-dependent charging voltage - includes operational amplifier responsive to combination of storage capacitor voltage and average amplitude of output pulse |
| 06/15/1993 | US5218925 Animal shelter and enclosure |
| 05/25/1993 | US5213060 Pet ramp |
| 04/28/1993 | CN2130337Y Thread knotted type knot fencing net |
| 04/20/1993 | US5203544 Cattle guard |
| 04/20/1993 | US5203543 Guardrail support bracket |
| 04/20/1993 | US5203542 Apparatus for an improved electric fence wire construction for use with intensive grazing |
| 04/13/1993 | US5201498 Flexible fencing system |
| 03/31/1993 | EP0534349A2 Closing device for the space between two points, particularly for the gateway in an electrical fence |
| 03/23/1993 | US5195727 Tubular shock-absorbing device for a rail |
| 02/25/1993 | DE4127774A1 Electric fencing suitable for farm fields - has mat woven from insulating polythene fibres with positive and negative conductors embedded down longitudinal edges |
| 02/16/1993 | US5186436 Electric fence pole installation apparatus |
| 01/19/1993 | US5179801 Portable cattle gate |
| 01/16/1993 | CA2048274A1 Electrified fence for chasing pigeons away |
| 01/07/1993 | WO1993000003A1 Infra-acoustic/electric fish fence |
| 01/07/1993 | CA2112461A1 Infra-acoustic/electric fish fence |
| 12/15/1992 | US5170748 Flexible stall gate |
| 12/15/1992 | US5170746 Portable livestock pen |
| 12/08/1992 | US5168831 Tacky-surface animal repeller |
| 12/08/1992 | US5168678 Modular landscaping system and structures |
| 12/01/1992 | CA2043584A1 Guardrail support bracket |
| 11/24/1992 | CA2043166A1 Portable pitless livestock gate |
| 11/17/1992 | US5163658 Electric fence wire construction |
| 11/03/1992 | US5160120 Self retracting portable cattle guard |
| 10/14/1992 | EP0508764A1 Tape support |
| 10/13/1992 | US5154400 Line-stretching tool for a line strainer |
| 09/29/1992 | US5151319 Electrified tape for enclosure fences |
| 09/01/1992 | US5143354 Animal retentive fence attachment |
| 07/30/1992 | DE4102165A1 Blocks for canalisation of amphibious creatures at migration culvert - has simple components or prefab. unit for flush fitting at culvert entrance to provide road side canalisation for migrating amphibians |
| 07/21/1992 | US5131631 Portable pitless livestock gate |
| 07/14/1992 | CA1304975C Barrier systems |
| 06/16/1992 | USRE33959 Livestock working system |
| 05/27/1992 | DE4037253A1 Pasture paddock pencing arrangement - uses side and face walls of welded and screwed iron@ grid frames |
| 05/26/1992 | US5115763 Collapsible portable corral |
| 03/31/1992 | US5099610 Livestock barrier |
| 03/17/1992 | US5096162 Electric fence wire construction |
| 01/21/1992 | US5081958 One way animal gate |
| 12/17/1991 | US5072915 Electric livestock guard |
| 12/10/1991 | CA1292905C Energy absorbing guard rail terminal |
| 11/26/1991 | US5067441 Electronic assembly for restricting animals to defined areas |
| 11/12/1991 | US5063876 Means and methods for training and containing animals |
| 10/08/1991 | CA1290179C Paddock fence layout with concrete footings |
| 10/01/1991 | US5052846 Apparatus for joining fencing enclosures |
| 09/05/1991 | DE4006629A1 Amphibian road tunnel - has angled tube to connect guide unit and tunnel tube |
| 08/27/1991 | US5042557 Portable fence system |
| 08/27/1991 | CA1287994C Self centering gate |
| 07/16/1991 | US5032693 Electric fence insulator with latching capability |
| 07/03/1991 | EP0435782A1 Electric fences with metallic wire conductor elements, based on a binary copper/cadmium-alloy |
| 05/02/1991 | EP0424882A1 System for comfortably concentrating four-legged animals in individual stalls |
| 04/24/1991 | CA2027376A1 System for comfortably concentrating four-legged animals in individual stalls |
| 03/05/1991 | US4997127 Electrified livestock controller |
| 01/10/1991 | DE3920736A1 Safety crossing for amphibians underneath road - includes duct trap and slide for outward journey and upward climbing ramp for return |
| 12/19/1990 | EP0403421A2 Collapsible portable corral |
| 12/12/1990 | CA2018731A1 Collapsible portable corral |
| 11/27/1990 | US4973029 Conductive wires for fencing systems |
| 11/15/1990 | DE4007259A1 Fence post for temporary fencing - has spike and step at its lower end to facilitate driving into ground |
| 10/23/1990 | US4965413 Electric fence insulator with latching capability |
| 10/02/1990 | US4960074 Confining and directing the movement of livestock |
| 09/04/1990 | US4953323 One way animal gate |
| 08/22/1990 | EP0383696A1 Electrical wire for a protection netting |
| 07/31/1990 | US4944494 Fence structure |
| 06/28/1990 | WO1990006674A1 Fabricated electric fencing |
| 06/20/1990 | CA2004129A1 Fabricated electric fencing |
| 06/19/1990 | CA1270516A1 Electric fence wire construction |
| 05/23/1990 | EP0369910A1 Electrified ribbon for a fencing |
| 05/15/1990 | US4925435 Apparatus for winding and unwinding wire |
| 05/15/1990 | US4924813 Portable corral |
| 05/01/1990 | US4921220 Metal grid perimeter obstacle trap |
| 04/24/1990 | US4919080 System for concentrating animals in individual stalls |
| 04/17/1990 | US4917048 Automatic trapping system |
| 03/06/1990 | US4905968 Insulator for an electric fence and electric fence including the same |
| 02/08/1990 | DE3822529A1 Electric-pulse-carrying, wind-stable delimiting band for fencing animals in or out |
| 01/24/1990 | EP0352071A1 A retractable barrier device |
| 01/16/1990 | US4893788 Fence clip |
| 10/05/1989 | DE3804970C1 Apparatus for the automatic driving of animals |
| 09/12/1989 | US4865110 Horizontal cantilevering barrier |
| 09/12/1989 | US4864772 Self centering gate |
| 09/05/1989 | CA1258985A1 Portable fence system |
| 08/29/1989 | US4861645 Fencing tape with electrically conducting wires |