GB1543267A - Covers - Google Patents

Covers

Info

Publication number
GB1543267A
GB1543267A GB3339976A GB3339976A GB1543267A GB 1543267 A GB1543267 A GB 1543267A GB 3339976 A GB3339976 A GB 3339976A GB 3339976 A GB3339976 A GB 3339976A GB 1543267 A GB1543267 A GB 1543267A
Authority
GB
United Kingdom
Prior art keywords
covers
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
GB3339976A
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.)
BROOKLYNS WESTBRICK Ltd
Original Assignee
BROOKLYNS WESTBRICK Ltd
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 BROOKLYNS WESTBRICK Ltd filed Critical BROOKLYNS WESTBRICK Ltd
Priority to GB3339976A priority Critical patent/GB1543267A/en
Publication of GB1543267A publication Critical patent/GB1543267A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1463—Hinged connection of cover to frame
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
GB3339976A 1977-02-25 1977-02-25 Covers Expired GB1543267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3339976A GB1543267A (en) 1977-02-25 1977-02-25 Covers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3339976A GB1543267A (en) 1977-02-25 1977-02-25 Covers

Publications (1)

Publication Number Publication Date
GB1543267A true GB1543267A (en) 1979-03-28

Family

ID=10352442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3339976A Expired GB1543267A (en) 1977-02-25 1977-02-25 Covers

Country Status (1)

Country Link
GB (1) GB1543267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7033489B2 (en) 2002-08-30 2006-04-25 Saint-Gobain Pipelines Plc Drainage assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7033489B2 (en) 2002-08-30 2006-04-25 Saint-Gobain Pipelines Plc Drainage assembly

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Legal Events

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