ES246820Y - IMPROVED GUIDES FOR SLIDING DRAWING ELEMENTS - Google Patents

IMPROVED GUIDES FOR SLIDING DRAWING ELEMENTS

Info

Publication number
ES246820Y
ES246820Y ES1979246820U ES246820U ES246820Y ES 246820 Y ES246820 Y ES 246820Y ES 1979246820 U ES1979246820 U ES 1979246820U ES 246820 U ES246820 U ES 246820U ES 246820 Y ES246820 Y ES 246820Y
Authority
ES
Spain
Prior art keywords
drawing elements
sliding drawing
improved guides
guides
improved
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
ES1979246820U
Other languages
Spanish (es)
Other versions
ES246820U (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.)
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 ES1979246820U priority Critical patent/ES246820Y/en
Publication of ES246820U publication Critical patent/ES246820U/en
Application granted granted Critical
Publication of ES246820Y publication Critical patent/ES246820Y/en
Priority to DE19803041724 priority patent/DE3041724A1/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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/20—Curve rulers or templets
    • B43L13/201—Stencils for drawing figures, objects
    • 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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/043—Guides for rulers with squares
    • 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
    • B43L9/002—Circular curve-drawing or like instruments with perforated or marked discs
ES1979246820U 1979-11-16 1979-11-16 IMPROVED GUIDES FOR SLIDING DRAWING ELEMENTS Expired ES246820Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1979246820U ES246820Y (en) 1979-11-16 1979-11-16 IMPROVED GUIDES FOR SLIDING DRAWING ELEMENTS
DE19803041724 DE3041724A1 (en) 1979-11-16 1980-11-05 Drawing template in form of circle sector - has centre hole in addition to zones of hole rows, from which extend radial rows of holes for drawing circles and arcs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1979246820U ES246820Y (en) 1979-11-16 1979-11-16 IMPROVED GUIDES FOR SLIDING DRAWING ELEMENTS

Publications (2)

Publication Number Publication Date
ES246820U ES246820U (en) 1980-03-01
ES246820Y true ES246820Y (en) 1980-09-16

Family

ID=8405617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979246820U Expired ES246820Y (en) 1979-11-16 1979-11-16 IMPROVED GUIDES FOR SLIDING DRAWING ELEMENTS

Country Status (2)

Country Link
DE (1) DE3041724A1 (en)
ES (1) ES246820Y (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656570B1 (en) * 1990-01-03 1995-01-13 Jean Dreyer LEARNING TEMPLATE.
WO2018139915A1 (en) * 2017-01-25 2018-08-02 KALIMUTHU, Kalaichelvan Drawing instrument

Also Published As

Publication number Publication date
DE3041724A1 (en) 1981-05-27
ES246820U (en) 1980-03-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001009