GB8326446D0 - Trawl doors - Google Patents

Trawl doors

Info

Publication number
GB8326446D0
GB8326446D0 GB838326446A GB8326446A GB8326446D0 GB 8326446 D0 GB8326446 D0 GB 8326446D0 GB 838326446 A GB838326446 A GB 838326446A GB 8326446 A GB8326446 A GB 8326446A GB 8326446 D0 GB8326446 D0 GB 8326446D0
Authority
GB
United Kingdom
Prior art keywords
trawl doors
trawl
doors
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.)
Pending
Application number
GB838326446A
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB838326446A priority Critical patent/GB8326446D0/en
Publication of GB8326446D0 publication Critical patent/GB8326446D0/en
Priority to GB08424920A priority patent/GB2147182A/en
Pending legal-status Critical Current

Links

GB838326446A 1983-10-03 1983-10-03 Trawl doors Pending GB8326446D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB838326446A GB8326446D0 (en) 1983-10-03 1983-10-03 Trawl doors
GB08424920A GB2147182A (en) 1983-10-03 1984-10-03 Improvements in or relating to trawl doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838326446A GB8326446D0 (en) 1983-10-03 1983-10-03 Trawl doors

Publications (1)

Publication Number Publication Date
GB8326446D0 true GB8326446D0 (en) 1983-11-02

Family

ID=10549620

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838326446A Pending GB8326446D0 (en) 1983-10-03 1983-10-03 Trawl doors
GB08424920A Withdrawn GB2147182A (en) 1983-10-03 1984-10-03 Improvements in or relating to trawl doors

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08424920A Withdrawn GB2147182A (en) 1983-10-03 1984-10-03 Improvements in or relating to trawl doors

Country Status (1)

Country Link
GB (2) GB8326446D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852200B1 (en) * 2003-03-12 2005-06-03 Morgere Ets CHALUT PANEL
JP5679398B2 (en) 2009-02-12 2015-03-04 国立大学法人東京海洋大学 High lift otter board
CN102897291B (en) * 2012-10-16 2015-11-25 浙江海洋学院 Large angle trawling gear
CN103271005B (en) * 2013-06-13 2014-07-30 中国水产科学研究院东海水产研究所 Small aspect ratio rectangular double-curved-surface surface and middle layer net plate
WO2017046819A1 (en) * 2015-09-14 2017-03-23 Ny Toghlerahonnun Ehf. Hollow trawl door and weights therefor
US10925267B2 (en) * 2015-09-14 2021-02-23 Ny Toghlerahonnun Ehf. Airfoil shaped trawl door
WO2017046820A1 (en) * 2015-09-14 2017-03-23 Ny Toghlerahonnun Ehf. Hollow trawl door and water trap therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855746A (en) * 1957-10-04 1960-12-07 Canadian Patents Dev Dual-purpose midwater bottom otterboard

Also Published As

Publication number Publication date
GB2147182A (en) 1985-05-09
GB8424920D0 (en) 1984-11-07

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