GB9022462D0 - Level - Google Patents

Level

Info

Publication number
GB9022462D0
GB9022462D0 GB909022462A GB9022462A GB9022462D0 GB 9022462 D0 GB9022462 D0 GB 9022462D0 GB 909022462 A GB909022462 A GB 909022462A GB 9022462 A GB9022462 A GB 9022462A GB 9022462 D0 GB9022462 D0 GB 9022462D0
Authority
GB
United Kingdom
Prior art keywords
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Withdrawn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
GB909022462A
Other versions
GB2248938A (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.)
WEBSTER LEE R
Original Assignee
WEBSTER LEE R
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 WEBSTER LEE R filed Critical WEBSTER LEE R
Priority to GB9022462A priority Critical patent/GB2248938A/en
Publication of GB9022462D0 publication Critical patent/GB9022462D0/en
Publication of GB2248938A publication Critical patent/GB2248938A/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Withdrawn legal-status Critical Current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
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
GB9022462A 1990-10-17 1990-10-17 Level Withdrawn GB2248938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9022462A GB2248938A (en) 1990-10-17 1990-10-17 Level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9022462A GB2248938A (en) 1990-10-17 1990-10-17 Level

Publications (2)

Publication Number Publication Date
GB9022462D0 true GB9022462D0 (en) 1990-11-28
GB2248938A GB2248938A (en) 1992-04-22

Family

ID=10683812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9022462A Withdrawn GB2248938A (en) 1990-10-17 1990-10-17 Level

Country Status (1)

Country Link
GB (1) GB2248938A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2359628A (en) * 2000-02-25 2001-08-29 Joseph Folger Pendulum level
US7024781B1 (en) * 2002-08-27 2006-04-11 Johnson Level & Tool Mfg. Co., Inc. Vial illumination feature for a tool such as a level

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB223491A (en) * 1924-03-17 1924-10-23 Joseph Rossel Crisp Mechanics' levels
GB566699A (en) * 1943-06-23 1945-01-10 Norman Lane An instrument for ascertaining or determining levels and angles
GB707489A (en) * 1952-02-11 1954-04-21 Fritz Roehling Improvements in or relating to automatic clinometers
GB2001174A (en) * 1977-04-18 1979-01-24 Weller S T Jones T P Levels
US4144653A (en) * 1978-05-12 1979-03-20 Gardner William L Inclinometer

Also Published As

Publication number Publication date
GB2248938A (en) 1992-04-22

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GB9022462D0 (en) Level

Legal Events

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