GB0009089D0 - Spirit level - Google Patents

Spirit level

Info

Publication number
GB0009089D0
GB0009089D0 GB0009089A GB0009089A GB0009089D0 GB 0009089 D0 GB0009089 D0 GB 0009089D0 GB 0009089 A GB0009089 A GB 0009089A GB 0009089 A GB0009089 A GB 0009089A GB 0009089 D0 GB0009089 D0 GB 0009089D0
Authority
GB
United Kingdom
Prior art keywords
spirit level
spirit
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.)
Withdrawn
Application number
GB0009089A
Other versions
GB2361317A (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.)
WEST JACK E
WILLIS THOMAS E
Original Assignee
WEST JACK E
WILLIS THOMAS E
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 WEST JACK E, WILLIS THOMAS E filed Critical WEST JACK E
Priority to GB0009089A priority Critical patent/GB2361317A/en
Publication of GB0009089D0 publication Critical patent/GB0009089D0/en
Publication of GB2361317A publication Critical patent/GB2361317A/en
Withdrawn legal-status Critical Current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
    • G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
GB0009089A 2000-04-12 2000-04-12 Illuminated spirit level Withdrawn GB2361317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0009089A GB2361317A (en) 2000-04-12 2000-04-12 Illuminated spirit level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0009089A GB2361317A (en) 2000-04-12 2000-04-12 Illuminated spirit level

Publications (2)

Publication Number Publication Date
GB0009089D0 true GB0009089D0 (en) 2000-05-31
GB2361317A GB2361317A (en) 2001-10-17

Family

ID=9889824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0009089A Withdrawn GB2361317A (en) 2000-04-12 2000-04-12 Illuminated spirit level

Country Status (1)

Country Link
GB (1) GB2361317A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406379A (en) * 2003-09-29 2005-03-30 Nigel John Morgan Spirit level with illumination means
GB2447462A (en) * 2007-03-13 2008-09-17 David Daniel Bruce Spirit level having illumination means
JP2013528797A (en) 2010-05-03 2013-07-11 スワンソン ツール カンパニー インコーポレイテッド Illuminated level

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162947A (en) * 1984-08-06 1986-02-12 Brian Edward Parker Level
GB2182146A (en) * 1985-10-24 1987-05-07 Nicholas Baker Smith Spirit level
US4876798A (en) * 1988-01-11 1989-10-31 Harold Zimmerman Level with illuminated bubble vials
GB8826302D0 (en) * 1988-11-10 1988-12-14 Wade D Level-indicating device
GB8902077D0 (en) * 1989-01-31 1989-03-22 Sheehan Brendan T Orientation testing device
US5020232A (en) * 1990-04-12 1991-06-04 Whiteford Carlton L Illuminated level
US5199177A (en) * 1992-05-14 1993-04-06 Stanley Tools, A Division Of The Stanley Works Level

Also Published As

Publication number Publication date
GB2361317A (en) 2001-10-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)