GB8517412D0 - Otter boards - Google Patents

Otter boards

Info

Publication number
GB8517412D0
GB8517412D0 GB858517412A GB8517412A GB8517412D0 GB 8517412 D0 GB8517412 D0 GB 8517412D0 GB 858517412 A GB858517412 A GB 858517412A GB 8517412 A GB8517412 A GB 8517412A GB 8517412 D0 GB8517412 D0 GB 8517412D0
Authority
GB
United Kingdom
Prior art keywords
otter boards
otter
boards
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB858517412A
Other versions
GB2161351A (en
GB2161351B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mcloughlin K J
Original Assignee
Mcloughlin K J
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IE175384A external-priority patent/IE841753L/en
Application filed by Mcloughlin K J filed Critical Mcloughlin K J
Publication of GB8517412D0 publication Critical patent/GB8517412D0/en
Publication of GB2161351A publication Critical patent/GB2161351A/en
Application granted granted Critical
Publication of GB2161351B publication Critical patent/GB2161351B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00—Drawn nets
    • A01K73/02—Trawling nets
    • A01K73/04—Devices for spreading or positioning, e.g. control thereof
    • A01K73/045—Devices for spreading or positioning, e.g. control thereof for lateral sheering, e.g. trawl boards

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
GB08517412A 1984-07-10 1985-07-10 Otter boards Expired GB2161351B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE175384A IE841753L (en) 1984-07-10 1984-07-10 Otter board
IE289584 1984-11-12
IE48085 1985-02-27

Publications (3)

Publication Number Publication Date
GB8517412D0 true GB8517412D0 (en) 1985-08-14
GB2161351A GB2161351A (en) 1986-01-15
GB2161351B GB2161351B (en) 1988-01-13

Family

ID=27270297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08517412A Expired GB2161351B (en) 1984-07-10 1985-07-10 Otter boards

Country Status (1)

Country Link
GB (1) GB2161351B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111436404A (en) * 2020-04-15 2020-07-24 浙江海洋大学 Double-cambered surface trawl net plate

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0900003T3 (en) * 1996-04-30 2003-05-26 Helgi Larsen trawl door
DK2182797T3 (en) * 2007-07-31 2017-07-10 Thyborøn Skibssmedie As High-efficiency trawl bucket with high stability
CN104855345B (en) * 2015-05-21 2018-04-17 山东大学（威海） A kind of vertical V-arrangement grid web plate
CN104839103B (en) * 2015-05-21 2019-04-12 山东大学（威海） A kind of vertical type curved face V-arrangement grid web plate
CN104920312B (en) * 2015-05-21 2018-01-05 山东大学（威海） A kind of upright grid type web plate
CN105594670B (en) * 2016-03-09 2018-12-18 中国水产科学研究院东海水产研究所 A kind of krill trawlnet horizontal expansion device
DK179265B1 (en) * 2016-12-29 2018-03-19 Mld Aps TRAWL BOWL TO TOUCH AFTER A SHIP

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111436404A (en) * 2020-04-15 2020-07-24 浙江海洋大学 Double-cambered surface trawl net plate
CN111436404B (en) * 2020-04-15 2022-03-18 浙江海洋大学 Double-cambered surface trawl net plate

Also Published As

Publication number Publication date
GB2161351A (en) 1986-01-15
GB2161351B (en) 1988-01-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee