| Patents for A01K 73 - Drawn fishing nets (938) |
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| 10/16/2013 | CN103348955A Lamplight closed purse seine boat |
| 10/09/2013 | CN103340186A High-aspect-ratio double-cambered-surface trawl otter board and buoyancy-sinking force ratio adjusting method thereof |
| 10/03/2013 | WO2013055195A9 A trawl for catching fish |
| 10/02/2013 | CN102792946B Disaster jellyfish emergency disposal method |
| 09/25/2013 | CN203206989U Low-loss net hauler |
| 09/19/2013 | US20130239455 Seine floatation device |
| 09/11/2013 | CN203181818U Plankton automatic collecting device |
| 09/11/2013 | CN103283691A Small-span-chord-ratio rectangular double cambered-surface middle-layer net plate and floating- gravitational force adjusting method thereof |
| 09/04/2013 | CN103271005A Small aspect ratio rectangular double-curved-surface surface and middle layer net plate |
| 08/28/2013 | CN203152296U Two-wheel net winch for ship |
| 08/21/2013 | CN203136828U Double-cod end trawl with hydrofoils |
| 08/21/2013 | CN203136827U Quantitative large jellyfish sampling net on ocean surface |
| 08/21/2013 | CN203136826U Demountable trawl net beam shaped in glass reinforced plastic pipe |
| 08/21/2013 | CN203136825U Single vessel bottom layer beam hanging bag single-sac type ocean bottom-layer organism investigating sampling dragnet |
| 08/21/2013 | CN103250686A High-aspect-ratio double-arc surface-middle layer trawl board |
| 08/14/2013 | CN203127110U Multifunctional combined fishing boat |
| 08/14/2013 | CN203120759U Solar-energy-powered launched type dual-purpose fishing gear capable of being used for fishing and hitting planes |
| 08/07/2013 | CN203105392U Bottom trawl sack gridding roller |
| 08/07/2013 | CN203105391U Pulley safety protection device of deep sea trawling winch |
| 07/31/2013 | CN203087309U Charging type under-ice net rope retractor |
| 07/31/2013 | CN203087308U Hydraulic net winch |
| 07/10/2013 | CN203040455U Fishing device |
| 07/10/2013 | CN203040454U Assistance ring type casting net |
| 07/10/2013 | CN203040453U Automatic net hauling device |
| 07/10/2013 | CN103190382A Technology of absorbing fish by cod end for large distant-water trawler |
| 07/03/2013 | CN203027937U Visible fishing net |
| 06/26/2013 | CN203015664U Net bag fish outlet structure of trawl net |
| 06/26/2013 | CN103168754A Method enabling trawl net to vertically expand |
| 06/19/2013 | CN202999094U Purse seine hauling machine provided with lubricating structure |
| 06/19/2013 | CN202999093U Purse seine hauling machine provided with screw rod band type braking system |
| 06/19/2013 | CN202999092U Purse net hauling machine with winding drum uneasy to move |
| 06/12/2013 | CN103144744A Multifunctional joint fishing boat |
| 06/12/2013 | CN103141452A Frame type double-bag drag net for assessing euphausiasuperba resource |
| 06/12/2013 | CN103141215A Frame type three-parameter marine environment vertical survey device |
| 05/01/2013 | CN102219054B Recirculating vertical wind tunnel skydiving simulator and reduced drag cable for use in wind tunnels and other locations |
| 04/24/2013 | CN202890256U Double-seam V-shaped net board of middle-layer trawl |
| 04/24/2013 | CN202890255U Single-seam V-shaped net board of middle-layer trawl |
| 04/24/2013 | CN202890254U Bottom layer trawl board |
| 04/24/2013 | CN202890253U Vertical single-seam net board of middle-layer trawl |
| 04/24/2013 | CN202890252U Vertical curved net board of middle-layer trawl |
| 04/24/2013 | CN202890251U Novel net fetching device |
| 04/24/2013 | CN103053481A Quantitative sampling netting gear for large jellyfishes in oceanic surface layers |
| 04/18/2013 | WO2013055195A1 A trawl for catching fish |
| 04/17/2013 | CN103039409A Ejection type solar-powered dual-purpose fishing gear capable of fishing and shooting planes |
| 04/17/2013 | CN103039408A Floating trawl for investigating macroplankton in upper middle water body of inland large water surface |
| 04/17/2013 | CN103039407A One-boat beam haul-bag single-sac bottom trawl for investigating and sampling marine demersal creatures |
| 04/10/2013 | CN202857591U Hauling machine with rubber ring traction wheel |
| 04/03/2013 | CN202842219U Disaster jellyfish mincing device |
| 04/03/2013 | CN202842153U Floating ball controller of seafloor automatic net-casting machine |
| 03/27/2013 | CN202819364U High-reliability balancing device |
| 03/27/2013 | CN102986603A Semi-submersible type special net hauler for oceanic pasture |
| 03/13/2013 | CN202773806U Boardside roller with connecting sleeve |
| 03/13/2013 | CN202773805U Sampler for river rapids benthos |
| 03/06/2013 | CN202765247U Double-motor transmission broadside roller |
| 03/06/2013 | CN202760026U Purse seine sampling device for surveying of bait fish resources in shallow lakes |
| 03/06/2013 | CN202760025U Rotary drum |
| 03/06/2013 | CN102948402A Net hauler provided with rubber ring traction wheel |
| 02/28/2013 | WO2013028103A1 Acoustic fish concentrator |
| 02/20/2013 | CN202738651U Trigeminy plankton vertical trawl |
| 02/13/2013 | CN202722289U Netting gear for collecting oosperm of pseudosciaena crocea |
| 02/12/2013 | CA2548467C Sensor module for trawl |
| 01/31/2013 | WO2013014507A1 A trawl door or paravane with remote control adjustment |
| 01/30/2013 | CN202697494U Fishpond lamplight fish attraction and weight-based fish catching device |
| 01/30/2013 | CN202697493U Device for catching fishes from fish pond according to weight |
| 01/16/2013 | CN202664032U Spiral hydraulic net hauler |
| 01/16/2013 | CN202664031U Gill net shifter |
| 01/09/2013 | CN202653026U Dragging net with double-layer mesh on upper part |
| 01/02/2013 | CN202635376U Double-wheel fishing boat deepwater automatic net hauler |
| 01/02/2013 | CN102845373A Fishpond weight-distinguished fishing device with baffle |
| 01/02/2013 | CN102845372A Device for scooping fish according to weight in fishpond through attracting fish by lamp light |
| 01/02/2013 | CN102845371A Adjustable device for scooping fish according to weight in fishpond |
| 01/02/2013 | CN102845370A Method for scooping fish according to weight in fishpond through attracting fish by lamp light |
| 01/02/2013 | CN102845369A Device for scooping fish according to weight in fishpond |
| 12/19/2012 | CN101909433B Aquaculture net with steel wires coated with metal strip |
| 12/05/2012 | CN202566029U Small fishing net |
| 12/05/2012 | CN202566028U Cololabis saira stick-held net structure |
| 12/05/2012 | CN102805055A Triple plankton vertical trawl net |
| 11/28/2012 | CN202551933U Efficient and labor-saving pond fishing device |
| 11/28/2012 | CN102792946A Disaster jellyfish emergency disposal method |
| 11/28/2012 | CN102187846B Mobile fry fishing apparatus |
| 11/21/2012 | CN202535939U Special casting net for catching small-size fish |
| 10/24/2012 | CN102742556A Pond fishing tool and fishing method for freshwater shrimp seeds |
| 10/17/2012 | CN102733082A Ultrahigh-strength netting piece used for deep-sea trawling net or deep-water net cage |
| 10/10/2012 | CN202476299U Beard type cover |
| 10/03/2012 | CN202456142U Three-boat combined trawling system |
| 09/19/2012 | CN102160537B Elastically-supported flexible trawling selection device |
| 09/19/2012 | CN102027892B Simple trawl fishing system for aquaculture pond |
| 09/18/2012 | CA2662652C Trawl-net collecting apparatus of net-mouth inclination maintainable type |
| 09/05/2012 | CN202406847U Nested plankton collecting net |
| 08/29/2012 | CN202396316U Fishing tackle for catching freshwater shrimp seeds |
| 08/15/2012 | CN102630654A Efficient labor-saving pond fishing device |
| 08/08/2012 | CN202364687U Trawl fishing device for juvenile fish living bodies of fishes |
| 08/02/2012 | WO2012101104A1 A system for storage, deployment and retrieval of elongated flexible members |
| 07/25/2012 | CN102599122A Pelteobagrus fulvidraco trap device in winter |
| 07/25/2012 | CN102599121A Cover with feelers |
| 07/25/2012 | CN102599120A Method for trawling live young fishes |
| 07/18/2012 | CN102578056A Three-boat-combined trawling operation system |
| 07/12/2012 | US20120174464 High efficiency, high stability, multi-elevation trawl door and methods |
| 07/11/2012 | CN202310915U 双拖网渔船拖力平衡装置 Dual trawlers drag force balancing device |
| 07/11/2012 | CN102550499A Fishing net |