GB497450A - Improvements in or relating to mechanic's and like squares - Google Patents

Improvements in or relating to mechanic's and like squares

Info

Publication number
GB497450A
GB497450A GB2314137A GB2314137A GB497450A GB 497450 A GB497450 A GB 497450A GB 2314137 A GB2314137 A GB 2314137A GB 2314137 A GB2314137 A GB 2314137A GB 497450 A GB497450 A GB 497450A
Authority
GB
United Kingdom
Prior art keywords
arm
blade
squares
mechanic
relating
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
GB2314137A
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
Application filed by Individual filed Critical Individual
Priority to GB2314137A priority Critical patent/GB497450A/en
Publication of GB497450A publication Critical patent/GB497450A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • B43L7/10—Plural straightedges relatively movable
    • B43L7/12—Square and pivoted straightedges

Landscapes

  • Crushing And Grinding (AREA)

Abstract

497,450. Squares. MILLWARD, H. Aug. 24, 1937, No. 23141. [Class 97 (iii)] The stock b is formed of two similar parts, which are arranged side by side with the rightangle blade a therebetween and are secured together by rivets c engaging blind holes in the parts, an arm f pointed at one end being pivoted to the blade a. Preferably the blade a and arm f are slotted and connected together by a bolt e and nut i. The stock b may have a hole g about which the arm f may pivot. The arm f may have a notch j to guide a pencil.
GB2314137A 1937-08-24 1937-08-24 Improvements in or relating to mechanic's and like squares Expired GB497450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2314137A GB497450A (en) 1937-08-24 1937-08-24 Improvements in or relating to mechanic's and like squares

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2314137A GB497450A (en) 1937-08-24 1937-08-24 Improvements in or relating to mechanic's and like squares

Publications (1)

Publication Number Publication Date
GB497450A true GB497450A (en) 1938-12-20

Family

ID=10190812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2314137A Expired GB497450A (en) 1937-08-24 1937-08-24 Improvements in or relating to mechanic's and like squares

Country Status (1)

Country Link
GB (1) GB497450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634503A (en) * 1949-08-11 1953-04-14 Richardson Harry Dunreath Angle measuring tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634503A (en) * 1949-08-11 1953-04-14 Richardson Harry Dunreath Angle measuring tool

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