GB2394772B - Multi level - Google Patents

Multi level

Info

Publication number
GB2394772B
GB2394772B GB0225120A GB0225120A GB2394772B GB 2394772 B GB2394772 B GB 2394772B GB 0225120 A GB0225120 A GB 0225120A GB 0225120 A GB0225120 A GB 0225120A GB 2394772 B GB2394772 B GB 2394772B
Authority
GB
United Kingdom
Prior art keywords
multi level
level
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 - Fee Related
Application number
GB0225120A
Other versions
GB0225120D0 (en
GB2394772A (en
Inventor
David Corrigan
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 GB0225120A priority Critical patent/GB2394772B/en
Publication of GB0225120D0 publication Critical patent/GB0225120D0/en
Publication of GB2394772A publication Critical patent/GB2394772A/en
Application granted granted Critical
Publication of GB2394772B publication Critical patent/GB2394772B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB0225120A 2002-10-29 2002-10-29 Multi level Expired - Fee Related GB2394772B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0225120A GB2394772B (en) 2002-10-29 2002-10-29 Multi level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0225120A GB2394772B (en) 2002-10-29 2002-10-29 Multi level

Publications (3)

Publication Number Publication Date
GB0225120D0 GB0225120D0 (en) 2002-12-11
GB2394772A GB2394772A (en) 2004-05-05
GB2394772B true GB2394772B (en) 2004-09-15

Family

ID=9946766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0225120A Expired - Fee Related GB2394772B (en) 2002-10-29 2002-10-29 Multi level

Country Status (1)

Country Link
GB (1) GB2394772B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2416590A (en) * 2004-07-16 2006-02-01 Gurpreet Singh Bharaj Level
US7484307B2 (en) 2006-10-16 2009-02-03 The Stanley Works Level with uninterrupted marking surface with high-visibility center vial

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1147981A (en) * 1965-05-21 1969-04-10 William Marples & Sons Ltd An improvement in or relating to spirit levels
GB1400343A (en) * 1972-10-06 1975-07-16 Stanley Works Measuring tool incorporating a level tube
AU1395083A (en) * 1982-05-17 1983-11-24 Rooney, K. Rotatable bulb spirit level
NL8500447A (en) * 1985-02-15 1986-09-01 Hakron Nunspeet B V Vertical bar-type brick laying aid - has inbuilt spirit levels and nailing blocks for various levels
GB2336672A (en) * 1998-04-18 1999-10-27 Rufus Calvert Mcclelland Level
US20020078579A1 (en) * 2000-12-26 2002-06-27 Bach Michael L. Measuring tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1147981A (en) * 1965-05-21 1969-04-10 William Marples & Sons Ltd An improvement in or relating to spirit levels
GB1400343A (en) * 1972-10-06 1975-07-16 Stanley Works Measuring tool incorporating a level tube
AU1395083A (en) * 1982-05-17 1983-11-24 Rooney, K. Rotatable bulb spirit level
NL8500447A (en) * 1985-02-15 1986-09-01 Hakron Nunspeet B V Vertical bar-type brick laying aid - has inbuilt spirit levels and nailing blocks for various levels
GB2336672A (en) * 1998-04-18 1999-10-27 Rufus Calvert Mcclelland Level
US20020078579A1 (en) * 2000-12-26 2002-06-27 Bach Michael L. Measuring tool

Also Published As

Publication number Publication date
GB0225120D0 (en) 2002-12-11
GB2394772A (en) 2004-05-05

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Legal Events

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

Effective date: 20121029