| Patents for A01M 29 - Scaring or repelling devices, e.g. bird-scaring apparatus (4,788) |
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| 11/03/1992 | WO1992019101A1 Surfaces upon which insects cannot climb or alight and methods and means for their establishment |
| 11/03/1992 | CA2102103A1 Surfaces upon which insects cannot climb or alight and methods and means for their establishment |
| 10/20/1992 | US5155950 Tick repellant belt |
| 09/29/1992 | US5150722 Organoleptic |
| 09/22/1992 | US5148621 Deer repelling apparatus |
| 09/15/1992 | US5146867 For imparting air induced vibrations into the soil |
| 07/29/1992 | CN2110995U Light control passive condition escaping reflecting instrument |
| 07/22/1992 | CN2110373U Bird expeller |
| 06/30/1992 | US5125363 Vertically positionable, transportable food product server |
| 04/23/1992 | DE4033382A1 Wildlife safety warning system - in which warning sound signal is set of by headlamps of approaching vehicle |
| 04/21/1992 | CA1298998C Rat guard net |
| 04/16/1992 | DE4138514A1 Bird scare mounting element on outside of building - has perpendicular plate providing spaced slits for electrical conductors and holes for corresponding lead wires |
| 04/14/1992 | US5105344 Outdoor lantern |
| 04/01/1992 | EP0477529A1 Device for banishing and repelling animals and insects |
| 03/24/1992 | US5097641 Method and apparatus for preventing termites, crawling insects or other crawling pests from entering residential structures, commercial structures and industrial structures |
| 03/17/1992 | US5095646 Bird extermination device |
| 03/10/1992 | US5094028 Termite blocking system |
| 03/03/1992 | US5092088 Bird deterring device |
| 02/27/1992 | DE4026589A1 Worm-repellent device with separately fed sectional electrodes - distributes DC pulses with alternating polarity among mutually insulated portions of partially buried rods |
| 02/26/1992 | EP0472385A2 The protection of plants from insects and other crawling pests |
| 02/12/1992 | EP0470467A2 Agent for flea-controlling |
| 02/01/1992 | WO1992002926A1 Zebra mussel (dreissena polymorpha) and other aquatic organism control |
| 01/29/1992 | CN2094206U Automatic bird-expelling device in farmland |
| 01/28/1992 | US5083708 Wildlife repellant unit |
| 01/15/1992 | CN2092869U Sound-light electrical control bird-scaring and insect-removing device |
| 12/10/1991 | US5071704 Multilayer; reservoir, impervious membrane |
| 12/10/1991 | US5070891 Core of organoleptic composition in polymer, and barrier polymer |
| 12/03/1991 | USH998 Pest dislodgement by electromagnetic fields |
| 12/03/1991 | US5069231 Method for imparting functional ingredients, functional ingredient-imparting articles and methods for preparation and use thereof |
| 11/28/1991 | DE4109912A1 Repellent for wild animals - contg. iso:butyric acid, 3-methyl:butyric acid or valeric acid |
| 10/22/1991 | US5058335 Anti-roosting device and method |
| 10/09/1991 | EP0450258A1 Electrical system adapted to keep pigeons away from buildings |
| 10/02/1991 | EP0449421A1 Anti-bird netting |
| 10/01/1991 | US5054007 Handclap activated cat repelling device |
| 09/24/1991 | CA2037443A1 Anti-bird netting |
| 09/05/1991 | WO1991012717A1 A method and device for preventing the advance of insects |
| 09/02/1991 | CA2030877A1 Microcrystal negative ion field generators |
| 08/29/1991 | DE4005412A1 Pidgeon deterrent on building - consists of rod and several wires designed to prevent birds landing |
| 08/27/1991 | US5042192 Support and consumables support with barrier container |
| 08/22/1991 | DE4005222A1 Insect repellent spray for fruit and vegetables - consists of aq. extract of pepper |
| 08/20/1991 | US5040352 Noise-protection elements of acrylic glass |
| 08/07/1991 | EP0233240B1 Intruder detection system |
| 07/24/1991 | EP0190351B1 Electroshock type insect-proof device |
| 07/16/1991 | US5031575 Animal food dish |
| 07/16/1991 | US5031353 Dominator wire |
| 06/05/1991 | EP0429909A1 Whip antenna with a cone |
| 05/22/1991 | EP0428381A2 Apparatus and devices for inhibiting the movement of pests |
| 05/22/1991 | EP0428379A2 Apparatus and devices for inhibiting the movement of pests |
| 05/14/1991 | CA2029544A1 Electrical support structure and method and apparatus for preventing crawling insects for other crawling pests from entering electrical devices mounted on support structure above ground |
| 04/16/1991 | US5007196 For repelling crawling insects |
| 04/02/1991 | US5003734 To prevent climbing |
| 04/02/1991 | US5003721 Fly deterrent apparatus |
| 03/14/1991 | DE4021892A1 Vibrator for repulsion of voles and other pests - utilises motor-driven rotary mass at top of plastic tube with threaded tip driven into soil |
| 03/14/1991 | DE3930012A1 Electrical bird scaring system e.g. for building - has plastic strip with built in cables to apply mild electric shock |
| 03/12/1991 | US4999818 Ultrasonic pest repeller |
| 03/05/1991 | US4998091 Animal warning alarm |
| 03/05/1991 | US4997721 Method of making a bird repellant structure and blank for use therein |
| 02/06/1991 | EP0411175A1 Electronic repelling device for martins |
| 01/17/1991 | DE3922156A1 Protecting plastics material parts against rodent bites - using sound oscillations of varying frequency or amplitude in packets spaced by longer periods |
| 01/16/1991 | EP0407852A2 Acrylic glass sheets suited for noise screen elements |
| 01/09/1991 | EP0406803A1 A method for hydroponical growing of plants as well as a growing device and a system for the practicing of said method |
| 01/09/1991 | EP0406458A1 A growing device and a system for hydroponical growing of plants |
| 01/01/1991 | US4982100 Method and apparatus for repelling insects |
| 11/06/1990 | CA1275916C Multi-layer bird repellant coating composition |
| 10/30/1990 | US4966099 Pet feeder and method for feeding |
| 10/23/1990 | US4965552 Electronic animal repellant apparatus |
| 10/23/1990 | US4964331 Airborne birdstrike prevention device |
| 10/18/1990 | DE3913156A1 Deterrent to prevent pigeons landing - comprises nylon rope stretched between two brackets and connected to them by springs |
| 10/16/1990 | US4962619 Apparatus for deterring birds |
| 09/05/1990 | EP0385012A1 Method and apparatus for deterring birds |
| 09/04/1990 | US4955005 Underwater acoustic animal guidance system |
| 08/28/1990 | US4951410 Electronic fish attractor with acoustic sounder |
| 08/22/1990 | EP0383191A1 Device for repelling moles, voles or the like |
| 08/09/1990 | DE3903684A1 Electrically operated scarecrow with rotating metal bands |
| 08/09/1990 | DE3903375A1 Device for driving animals away |
| 07/24/1990 | US4943953 Device for driving rodents from subterranean burrows |
| 07/11/1990 | EP0377550A1 Bird repelling system with improved mounting fixture |
| 07/03/1990 | US4937988 Pigeon barrier |
| 06/20/1990 | EP0373909A2 Improvements in or relating to rodent control |
| 06/13/1990 | EP0372564A1 Apparatus for expelling birds |
| 06/12/1990 | US4933918 Apparatus for frightening noxious animals by means of ultrasonic signals |
| 06/05/1990 | US4932007 Fish behavior control system |
| 05/31/1990 | DE3839601A1 Acoustic irradiation method for reducing the attacks by ectoparasites on the Apis mellifera honey bee |
| 05/09/1990 | CN2056813U Eye-shaped moving bird expeller |
| 05/02/1990 | EP0365605A1 Bird deterring device. |
| 04/24/1990 | US4919926 For light source consisting of a transparent synthetic resin with a light shielding agent absorbing specific wavelengths |
| 04/10/1990 | EP0365605A4 Bird deterring device. |
| 03/20/1990 | US4910500 Electronic cattle group system |
| 03/13/1990 | US4907837 Insect diverter for automotive vehicle windshield |
| 03/06/1990 | US4905629 Method and apparatus for preventing crawling insects or other crawling pests from entering the food area of an animal feeding bowl |
| 02/28/1990 | EP0356028A1 Insect repellent device |
| 02/27/1990 | US4903630 Animal warning alarm |
| 02/14/1990 | CN1039521A Spray-type smoke agent for prevention and elimination of diseases and insect pests |
| 02/08/1990 | WO1990000876A1 Snail repellant material and plant stand of such material |
| 02/01/1990 | DE3824892A1 Device for deterring animals |
| 01/23/1990 | US4896305 Animal luring device |
| 01/02/1990 | US4890580 Electronic flea-repelling device including an integrated circuit |
| 01/02/1990 | US4890571 Deer scarecrow |
| 12/28/1989 | DE3820836A1 Scaring device for pigeons |
| 11/28/1989 | US4884064 Intruder detection and control apparatus |