GB679407A - A trap door for poultry houses - Google Patents

A trap door for poultry houses

Info

Publication number
GB679407A
GB679407A GB1373050A GB1373050A GB679407A GB 679407 A GB679407 A GB 679407A GB 1373050 A GB1373050 A GB 1373050A GB 1373050 A GB1373050 A GB 1373050A GB 679407 A GB679407 A GB 679407A
Authority
GB
United Kingdom
Prior art keywords
trap door
hen
june
poultry houses
poultry house
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.)
Expired
Application number
GB1373050A
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.)
DONALD VAUGHAN SINCLAIR
Original Assignee
DONALD VAUGHAN SINCLAIR
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 DONALD VAUGHAN SINCLAIR filed Critical DONALD VAUGHAN SINCLAIR
Priority to GB1373050A priority Critical patent/GB679407A/en
Publication of GB679407A publication Critical patent/GB679407A/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
    • A01K31/00—Housing birds
    • A01K31/02—Door appliances; Automatic door-openers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

679,407. Poultry house doors. SINCLAIR, D. V. June 1, 1951 [June 1, 1950], No. 13730/50. Class 5(ii) An inwardly-opening hinged door for a poultry house consists of a wire frame, hinged about its upper edge and of sufficiently coarse mesh to enable the hen to see within the house. An inverted U-shaped gap 7 in the lower edge is of a size to permit the hen's head and neck to be passed through. Outward movement is prevented by engagement of the base portions 9 with the inside of the doorway.
GB1373050A 1950-06-01 1950-06-01 A trap door for poultry houses Expired GB679407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1373050A GB679407A (en) 1950-06-01 1950-06-01 A trap door for poultry houses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1373050A GB679407A (en) 1950-06-01 1950-06-01 A trap door for poultry houses

Publications (1)

Publication Number Publication Date
GB679407A true GB679407A (en) 1952-09-17

Family

ID=10028323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1373050A Expired GB679407A (en) 1950-06-01 1950-06-01 A trap door for poultry houses

Country Status (1)

Country Link
GB (1) GB679407A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487383A (en) * 2011-01-19 2012-07-25 John Leslie Hoggard Uni-directional access gate for a chicken house

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487383A (en) * 2011-01-19 2012-07-25 John Leslie Hoggard Uni-directional access gate for a chicken house

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