GB8320766D0 - Cell hatch - Google Patents

Cell hatch

Info

Publication number
GB8320766D0
GB8320766D0 GB838320766A GB8320766A GB8320766D0 GB 8320766 D0 GB8320766 D0 GB 8320766D0 GB 838320766 A GB838320766 A GB 838320766A GB 8320766 A GB8320766 A GB 8320766A GB 8320766 D0 GB8320766 D0 GB 8320766D0
Authority
GB
United Kingdom
Prior art keywords
cell hatch
hatch
cell
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
GB838320766A
Other versions
GB2144469A (en
GB2144469B (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.)
LEICESTERSHIRE COUNTY COUNCIL
Original Assignee
LEICESTERSHIRE COUNTY COUNCIL
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 LEICESTERSHIRE COUNTY COUNCIL filed Critical LEICESTERSHIRE COUNTY COUNCIL
Priority to GB08320766A priority Critical patent/GB2144469B/en
Publication of GB8320766D0 publication Critical patent/GB8320766D0/en
Publication of GB2144469A publication Critical patent/GB2144469A/en
Application granted granted Critical
Publication of GB2144469B publication Critical patent/GB2144469B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/32—Serving doors; Passing-through doors ; Pet-doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
GB08320766A 1983-08-02 1983-08-02 Cell hatch Expired GB2144469B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08320766A GB2144469B (en) 1983-08-02 1983-08-02 Cell hatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08320766A GB2144469B (en) 1983-08-02 1983-08-02 Cell hatch

Publications (3)

Publication Number Publication Date
GB8320766D0 true GB8320766D0 (en) 1983-09-01
GB2144469A GB2144469A (en) 1985-03-06
GB2144469B GB2144469B (en) 1986-04-09

Family

ID=10546647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320766A Expired GB2144469B (en) 1983-08-02 1983-08-02 Cell hatch

Country Status (1)

Country Link
GB (1) GB2144469B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435993A (en) * 2006-03-08 2007-09-12 Cell Security Ltd Hatch for a security door
US10612298B1 (en) * 2018-02-20 2020-04-07 Raysha Jackson Lockable sliding security cover for a door

Also Published As

Publication number Publication date
GB2144469A (en) 1985-03-06
GB2144469B (en) 1986-04-09

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Legal Events

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