GB556232A - Flexible non-metallic rulers - Google Patents

Flexible non-metallic rulers

Info

Publication number
GB556232A
GB556232A GB1325742A GB1325742A GB556232A GB 556232 A GB556232 A GB 556232A GB 1325742 A GB1325742 A GB 1325742A GB 1325742 A GB1325742 A GB 1325742A GB 556232 A GB556232 A GB 556232A
Authority
GB
United Kingdom
Prior art keywords
rulers
metallic
flexible non
base
ruler
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
Application number
GB1325742A
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.)
WILLIAM JOHN BRITTON
Original Assignee
WILLIAM JOHN BRITTON
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 WILLIAM JOHN BRITTON filed Critical WILLIAM JOHN BRITTON
Priority to GB1325742A priority Critical patent/GB556232A/en
Publication of GB556232A publication Critical patent/GB556232A/en
Expired 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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

556,232. Rulers. BRITTON, W. J. Sept. 21, 1942, No. 13257. Drawings to Specification. [Class 97 (iii)] A flexible non-metallic ruler of two-piece construction comprises a celluloid or other plastic scale secured to a base by studs which pass through elongated apertures in the base to permit relative displacement of the base and scale when the ruler is flexed or bent.
GB1325742A 1942-09-21 1942-09-21 Flexible non-metallic rulers Expired GB556232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1325742A GB556232A (en) 1942-09-21 1942-09-21 Flexible non-metallic rulers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1325742A GB556232A (en) 1942-09-21 1942-09-21 Flexible non-metallic rulers

Publications (1)

Publication Number Publication Date
GB556232A true GB556232A (en) 1943-09-24

Family

ID=10019674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325742A Expired GB556232A (en) 1942-09-21 1942-09-21 Flexible non-metallic rulers

Country Status (1)

Country Link
GB (1) GB556232A (en)

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