GB709840A - Improvements in hinges for carpenters' rules - Google Patents

Improvements in hinges for carpenters' rules

Info

Publication number
GB709840A
GB709840A GB2949351A GB2949351A GB709840A GB 709840 A GB709840 A GB 709840A GB 2949351 A GB2949351 A GB 2949351A GB 2949351 A GB2949351 A GB 2949351A GB 709840 A GB709840 A GB 709840A
Authority
GB
United Kingdom
Prior art keywords
carpenters
hinges
rules
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
GB2949351A
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.)
ISOBEL RITA MANDER
Original Assignee
ISOBEL RITA MANDER
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 ISOBEL RITA MANDER filed Critical ISOBEL RITA MANDER
Priority to GB2949351A priority Critical patent/GB709840A/en
Publication of GB709840A publication Critical patent/GB709840A/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
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB2949351A 1951-12-17 1951-12-17 Improvements in hinges for carpenters' rules Expired GB709840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2949351A GB709840A (en) 1951-12-17 1951-12-17 Improvements in hinges for carpenters' rules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2949351A GB709840A (en) 1951-12-17 1951-12-17 Improvements in hinges for carpenters' rules

Publications (1)

Publication Number Publication Date
GB709840A true GB709840A (en) 1954-06-02

Family

ID=10292416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2949351A Expired GB709840A (en) 1951-12-17 1951-12-17 Improvements in hinges for carpenters' rules

Country Status (1)

Country Link
GB (1) GB709840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398125A (en) * 2003-02-07 2004-08-11 It S Academic Of Illinois Inc Foldable ruler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398125A (en) * 2003-02-07 2004-08-11 It S Academic Of Illinois Inc Foldable ruler
GB2398125B (en) * 2003-02-07 2006-07-19 It S Academic Of Illinois Inc Ruler

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