GB2250708B - Angle finding device - Google Patents

Angle finding device

Info

Publication number
GB2250708B
GB2250708B GB9125352A GB9125352A GB2250708B GB 2250708 B GB2250708 B GB 2250708B GB 9125352 A GB9125352 A GB 9125352A GB 9125352 A GB9125352 A GB 9125352A GB 2250708 B GB2250708 B GB 2250708B
Authority
GB
United Kingdom
Prior art keywords
finding device
angle finding
angle
finding
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
GB9125352A
Other versions
GB9125352D0 (en
GB2250708A (en
Inventor
David Alexander Fowler
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
Priority claimed from GB898912562A external-priority patent/GB8912562D0/en
Application filed by Individual filed Critical Individual
Priority to GB9125352A priority Critical patent/GB2250708B/en
Publication of GB9125352D0 publication Critical patent/GB9125352D0/en
Publication of GB2250708A publication Critical patent/GB2250708A/en
Application granted granted Critical
Publication of GB2250708B publication Critical patent/GB2250708B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • 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
    • G01C9/28—Mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
GB9125352A 1989-06-01 1991-11-28 Angle finding device Expired - Fee Related GB2250708B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9125352A GB2250708B (en) 1989-06-01 1991-11-28 Angle finding device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB898912562A GB8912562D0 (en) 1989-06-01 1989-06-01 Angle finding device
PCT/GB1990/000831 WO1990014928A1 (en) 1989-06-01 1990-05-29 Angle finding device
GB9125352A GB2250708B (en) 1989-06-01 1991-11-28 Angle finding device

Publications (3)

Publication Number Publication Date
GB9125352D0 GB9125352D0 (en) 1992-02-19
GB2250708A GB2250708A (en) 1992-06-17
GB2250708B true GB2250708B (en) 1993-07-21

Family

ID=26295426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9125352A Expired - Fee Related GB2250708B (en) 1989-06-01 1991-11-28 Angle finding device

Country Status (1)

Country Link
GB (1) GB2250708B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1702689A (en) * 1928-04-06 1929-02-19 Samuel O Duemler Hammer level
US3119424A (en) * 1961-01-17 1964-01-28 John C Henry Utility tool for carpenter
GB1473765A (en) * 1975-09-02 1977-05-18 Coal Ind Inclinometer
US4332046A (en) * 1979-06-05 1982-06-01 Foley Clifford T Combined hammer and level
JPS58178210A (en) * 1982-04-12 1983-10-19 Shigezo Tatsumi Total circumference type level
JPS5915810A (en) * 1982-07-16 1984-01-26 Shinichi Asakura Taper gage capable of indicating negative angle
US4581782A (en) * 1984-02-06 1986-04-15 Randolph Riley Hammer
WO1988004405A1 (en) * 1986-12-13 1988-06-16 Kurt Fischer Goniometer, in particular water level
WO1988008115A1 (en) * 1987-04-07 1988-10-20 HUXLEY, Mary, Elizabeth (heir and legal representa Spirit level

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1702689A (en) * 1928-04-06 1929-02-19 Samuel O Duemler Hammer level
US3119424A (en) * 1961-01-17 1964-01-28 John C Henry Utility tool for carpenter
GB1473765A (en) * 1975-09-02 1977-05-18 Coal Ind Inclinometer
US4332046A (en) * 1979-06-05 1982-06-01 Foley Clifford T Combined hammer and level
JPS58178210A (en) * 1982-04-12 1983-10-19 Shigezo Tatsumi Total circumference type level
JPS5915810A (en) * 1982-07-16 1984-01-26 Shinichi Asakura Taper gage capable of indicating negative angle
US4581782A (en) * 1984-02-06 1986-04-15 Randolph Riley Hammer
WO1988004405A1 (en) * 1986-12-13 1988-06-16 Kurt Fischer Goniometer, in particular water level
WO1988008115A1 (en) * 1987-04-07 1988-10-20 HUXLEY, Mary, Elizabeth (heir and legal representa Spirit level

Also Published As

Publication number Publication date
GB9125352D0 (en) 1992-02-19
GB2250708A (en) 1992-06-17

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Legal Events

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

Effective date: 19950529