PL370769A1 - A barrier for preventing a rat from entering a sewage pipe - Google Patents

A barrier for preventing a rat from entering a sewage pipe

Info

Publication number
PL370769A1
PL370769A1 PL03370769A PL37076903A PL370769A1 PL 370769 A1 PL370769 A1 PL 370769A1 PL 03370769 A PL03370769 A PL 03370769A PL 37076903 A PL37076903 A PL 37076903A PL 370769 A1 PL370769 A1 PL 370769A1
Authority
PL
Poland
Prior art keywords
rat
barrier
entering
preventing
sewage pipe
Prior art date
Application number
PL03370769A
Other languages
Polish (pl)
Inventor
Ernst Kragh
Torben Jensen
Original Assignee
Ernst Kragh
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 Ernst Kragh filed Critical Ernst Kragh
Publication of PL370769A1 publication Critical patent/PL370769A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/06—Devices for restraining rats or other animals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Pipe Accessories (AREA)
PL03370769A 2002-02-14 2003-02-13 A barrier for preventing a rat from entering a sewage pipe PL370769A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK200200226A DK174761B1 (en) 2002-02-14 2002-02-14 Barrier to prevent a rat from penetrating a sewer pipe

Publications (1)

Publication Number Publication Date
PL370769A1 true PL370769A1 (en) 2005-05-30

Family

ID=27675528

Family Applications (1)

Application Number Title Priority Date Filing Date
PL03370769A PL370769A1 (en) 2002-02-14 2003-02-13 A barrier for preventing a rat from entering a sewage pipe

Country Status (5)

Country Link
EP (1) EP1485541A1 (en)
AU (1) AU2003211856A1 (en)
DK (1) DK174761B1 (en)
PL (1) PL370769A1 (en)
WO (1) WO2003069082A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1826326T3 (en) 2006-02-27 2011-05-09 Nordisk Innovation Aps Barrier for preventing rats or other pests from entering a sewer system
SE0701185L (en) 2007-05-15 2008-05-27 Ratcon Hb Device for preventing pest movement in pipelines
DK2113615T3 (en) 2008-03-05 2011-08-15 Nordisk Innovation Aps Two-way barrier to prevent rats or other pests from entering a sewer system
DK2385179T3 (en) * 2010-05-05 2013-06-17 Nal Products Aps rodent Protection
DK177966B1 (en) * 2013-03-17 2015-02-02 Orla Rasmussen rat barrier
CN103850341B (en) * 2014-02-21 2015-10-21 武汉圣禹排水系统有限公司 Door is retained in cutting
GB2588082B (en) * 2019-08-22 2022-12-21 Ratgate Ltd Rodent control device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654022C (en) * 1937-12-09 August Hartmann Rat lock consisting of two flaps to be inserted in sewer pipes
DE563611C (en) * 1932-11-07 Otto Horns Lock in a sewer pipe to hold back rats
GB319996A (en) * 1928-12-05 1929-10-03 Ernst Doering Shut off device for drain pipes in houses
DE653142C (en) * 1936-03-13 1937-11-15 Ernst Doering Double flap lock for sewer pipes
DE699005C (en) * 1938-10-28 1940-11-21 Henry Nowak Rat lock to be used in a sewer
DE1658199A1 (en) * 1967-02-20 1970-06-11 Hering Annaliese Device for blocking sewer lines against the ingress of rats or the like.

Also Published As

Publication number Publication date
DK174761B1 (en) 2003-10-27
AU2003211856A1 (en) 2003-09-04
EP1485541A1 (en) 2004-12-15
WO2003069082A1 (en) 2003-08-21
DK200200226A (en) 2003-08-15

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Legal Events

Date Code Title Description
DISC Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)