AU492211B1 - Combination pencil sharpener, ruler, compass and protractor - Google Patents

Combination pencil sharpener, ruler, compass and protractor

Info

Publication number
AU492211B1
AU492211B1 AU81084/75A AU8108475A AU492211B1 AU 492211 B1 AU492211 B1 AU 492211B1 AU 81084/75 A AU81084/75 A AU 81084/75A AU 8108475 A AU8108475 A AU 8108475A AU 492211 B1 AU492211 B1 AU 492211B1
Authority
AU
Australia
Prior art keywords
protractor
compass
ruler
pencil sharpener
combination pencil
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
AU81084/75A
Inventor
Vere Sadleir Kimberley
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 AU81084/75A priority Critical patent/AU492211B1/en
Priority to FR7514985A priority patent/FR2271055A1/en
Application granted granted Critical
Publication of AU492211B1 publication Critical patent/AU492211B1/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
    • 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
    • B43L23/00—Sharpeners for pencils or leads
    • 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
    • B43L7/005—Straightedges combined with other drawing aids
    • 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
    • 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
    • B43L9/00—Circular curve-drawing or like instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drawing Aids And Blackboards (AREA)
AU81084/75A 1974-05-14 1974-05-14 Combination pencil sharpener, ruler, compass and protractor Expired AU492211B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU81084/75A AU492211B1 (en) 1974-05-14 1974-05-14 Combination pencil sharpener, ruler, compass and protractor
FR7514985A FR2271055A1 (en) 1974-05-14 1975-05-14 Multi-purpose drawing instrument - has arms of compasses forming ruler and protractor and pencil sharpener

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPB756074 1974-05-14
AU81084/75A AU492211B1 (en) 1974-05-14 1974-05-14 Combination pencil sharpener, ruler, compass and protractor

Publications (1)

Publication Number Publication Date
AU492211B1 true AU492211B1 (en) 1976-11-18

Family

ID=25639706

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81084/75A Expired AU492211B1 (en) 1974-05-14 1974-05-14 Combination pencil sharpener, ruler, compass and protractor

Country Status (2)

Country Link
AU (1) AU492211B1 (en)
FR (1) FR2271055A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572818B2 (en) * 1983-01-13 1988-05-19 Van Gorp, K.N., A pivot assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745752B1 (en) * 1995-10-02 1999-04-23 Folivi Felix DEVICE SYNTHESIZING A REPORTER, A COMPASS, A RULER AND A SQUARE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572818B2 (en) * 1983-01-13 1988-05-19 Van Gorp, K.N., A pivot assembly

Also Published As

Publication number Publication date
FR2271055A1 (en) 1975-12-12

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