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GB2201251B - Try square - Google Patents
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GB2201251B - Try square - Google Patents

Try square

Info

Publication number
GB2201251B
GB2201251B GB8802261A GB8802261A GB2201251B GB 2201251 B GB2201251 B GB 2201251B GB 8802261 A GB8802261 A GB 8802261A GB 8802261 A GB8802261 A GB 8802261A GB 2201251 B GB2201251 B GB 2201251B
Authority
GB
United Kingdom
Prior art keywords
try square
try
square
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
GB8802261A
Other versions
GB8802261D0 (en
GB2201251A (en
Inventor
Geoffrey Betts
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.)
Betts & Sons Ltd
Original Assignee
Betts & Sons Ltd
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 Betts & Sons Ltd filed Critical Betts & Sons Ltd
Publication of GB8802261D0 publication Critical patent/GB8802261D0/en
Publication of GB2201251A publication Critical patent/GB2201251A/en
Application granted granted Critical
Publication of GB2201251B publication Critical patent/GB2201251B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
    • G01B3/566—Squares

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Knives (AREA)
GB8802261A 1987-02-18 1988-02-02 Try square Expired - Fee Related GB2201251B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878703767A GB8703767D0 (en) 1987-02-18 1987-02-18 Try square

Publications (3)

Publication Number Publication Date
GB8802261D0 GB8802261D0 (en) 1988-03-02
GB2201251A GB2201251A (en) 1988-08-24
GB2201251B true GB2201251B (en) 1990-08-01

Family

ID=10612511

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878703767A Pending GB8703767D0 (en) 1987-02-18 1987-02-18 Try square
GB8802261A Expired - Fee Related GB2201251B (en) 1987-02-18 1988-02-02 Try square

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878703767A Pending GB8703767D0 (en) 1987-02-18 1987-02-18 Try square

Country Status (1)

Country Link
GB (2) GB8703767D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20006430U1 (en) * 2000-04-12 2000-09-14 Georg Ott Werkzeug- und Maschinenfabrik GmbH & Co, 89073 Ulm Angle measuring device
GB0503285D0 (en) * 2005-02-17 2005-03-23 Mcallister Karl Corner gauge
DK3792585T3 (en) 2019-09-10 2022-06-13 Hultafors Group Ab ADJUSTABLE ANGLE
DK3792586T3 (en) 2019-09-10 2022-06-13 Hultafors Group Ab Step-by-step adjustable angle
ES2975021T3 (en) 2021-03-05 2024-07-02 Hultafors Group Ab Adjustable square

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB273091A (en) * 1926-06-23 1927-06-30 James Charles Ralls Improvements in pocket knives, combination tools, and similar articles
GB519637A (en) * 1938-09-26 1940-04-02 Midland Saw & Tool Company Ltd Improvements in or relating to squares as used by carpenters, builders and others
US4562649A (en) * 1985-02-28 1986-01-07 Frank Ciavarella Adjustable carpenter square

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB273091A (en) * 1926-06-23 1927-06-30 James Charles Ralls Improvements in pocket knives, combination tools, and similar articles
GB519637A (en) * 1938-09-26 1940-04-02 Midland Saw & Tool Company Ltd Improvements in or relating to squares as used by carpenters, builders and others
US4562649A (en) * 1985-02-28 1986-01-07 Frank Ciavarella Adjustable carpenter square

Also Published As

Publication number Publication date
GB8802261D0 (en) 1988-03-02
GB8703767D0 (en) 1987-03-25
GB2201251A (en) 1988-08-24

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Legal Events

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

Effective date: 20040202