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GB8912833D0 - Drawing aid - Google Patents

Drawing aid

Info

Publication number
GB8912833D0
GB8912833D0 GB898912833A GB8912833A GB8912833D0 GB 8912833 D0 GB8912833 D0 GB 8912833D0 GB 898912833 A GB898912833 A GB 898912833A GB 8912833 A GB8912833 A GB 8912833A GB 8912833 D0 GB8912833 D0 GB 8912833D0
Authority
GB
United Kingdom
Prior art keywords
drawing aid
aid
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.)
Withdrawn
Application number
GB898912833A
Other versions
GB2232125A (en
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.)
SCHATZBERGER PHILIP J
Original Assignee
SCHATZBERGER PHILIP J
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 SCHATZBERGER PHILIP J filed Critical SCHATZBERGER PHILIP J
Priority to GB8912833A priority Critical patent/GB2232125A/en
Publication of GB8912833D0 publication Critical patent/GB8912833D0/en
Publication of GB2232125A publication Critical patent/GB2232125A/en
Withdrawn legal-status Critical Current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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/02—Compasses
    • 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
    • B43L9/08—Proportional compasses or dividers
GB8912833A 1989-06-03 1989-06-03 Drawing aid for determining a mid-point Withdrawn GB2232125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8912833A GB2232125A (en) 1989-06-03 1989-06-03 Drawing aid for determining a mid-point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8912833A GB2232125A (en) 1989-06-03 1989-06-03 Drawing aid for determining a mid-point

Publications (2)

Publication Number Publication Date
GB8912833D0 true GB8912833D0 (en) 1989-07-19
GB2232125A GB2232125A (en) 1990-12-05

Family

ID=10657866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8912833A Withdrawn GB2232125A (en) 1989-06-03 1989-06-03 Drawing aid for determining a mid-point

Country Status (1)

Country Link
GB (1) GB2232125A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9377281B2 (en) 2013-12-23 2016-06-28 James Dankowski Precision tool for locating center lines in geometric shapes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216889A (en) * 1923-05-30 1924-11-27 Ernst Salzmann
US4270273A (en) * 1979-10-30 1981-06-02 A. H. Robins Company, Inc. Measuring instrument

Also Published As

Publication number Publication date
GB2232125A (en) 1990-12-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)