ATE60547T1 - Zeichengeraete. - Google Patents

Zeichengeraete.

Info

Publication number: ATE60547T1
Authority: AT; Austria
Prior art keywords: instrument; board; square; drawing devices; edges
Prior art date: 1986-03-20

Application number

AT87302445T

Other languages

English (en)

Inventor

Christiaan Beyers Lategan

Theodor Erdmann Schwellnus

Original Assignee

Cibela Patents C C

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.)

1986-03-20

Filing date

1987-03-20

Publication date

1991-02-15

1987-03-20 Application filed by Cibela Patents C C filed Critical Cibela Patents C C

1991-02-15 Application granted granted Critical

1991-02-15 Publication of ATE60547T1 publication Critical patent/ATE60547T1/de

Links

230000002441 reversible effect Effects 0.000 abstract 1
210000002105 tongue Anatomy 0.000 abstract 1

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
- B43L5/00—Drawing boards
- 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
- B43L5/00—Drawing boards
- B43L5/02—Drawing boards having means for clamping sheets of paper thereto
- 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

Landscapes

Lubricants (AREA)
Clamps And Clips (AREA)
Credit Cards Or The Like (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Separation By Low-Temperature Treatments (AREA)
Sheet Holders (AREA)
Drawing Aids And Blackboards (AREA)
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Toys (AREA)
Connection Of Plates (AREA)

AT87302445T 1986-03-20 1987-03-20 Zeichengeraete. ATE60547T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA862080A ZA862080B (en)	1986-03-20	1986-03-20	Drawing instruments
EP87302445A EP0241173B1 (de)	1986-03-20	1987-03-20	Zeichengeräte

Publications (1)

Publication Number	Publication Date
ATE60547T1 true ATE60547T1 (de)	1991-02-15

Family

ID=68392628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87302445T ATE60547T1 (de)	1986-03-20	1987-03-20	Zeichengeraete.

Country Status (9)

Country	Link
US (1)	US4819338A (de)
EP (1)	EP0241173B1 (de)
KR (1)	KR870008709A (de)
AT (1)	ATE60547T1 (de)
AU (1)	AU592164B2 (de)
BR (1)	BR8701726A (de)
DE (1)	DE3767744D1 (de)
NZ (1)	NZ219702A (de)
ZA (1)	ZA862080B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5371952A (en) *	1993-02-02	1994-12-13	Williams; Curtis	Drafting machine
JPH082180A (ja) *	1994-06-21	1996-01-09	Masao Kimoto	製図板
US7464480B2 (en)	2006-02-22	2008-12-16	Sonsarae Vetromila	Craft board assembly and method of use
CN105882248A (zh) *	2014-11-13	2016-08-24	陆平	一种文具
US10704882B2 (en) *	2016-12-22	2020-07-07	Affinity Tool Works, Llc	Multifunction straight edge guide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1436673A (en) *	1921-01-08	1922-11-28	Henry S Nunamaker	Drafting machine
US1682035A (en) *	1923-06-13	1928-08-28	Jr Albert Loring Clark	Plotting instrument
GB373334A (en) *	1931-03-26	1932-05-26	David Robertson	A combined drawing instrument, which can be used as a ruler, set-squares, protractor, scale, and printing guide
GB519696A (en) *	1937-09-25	1940-04-03	Eli Edvard Jensen	Device for securing paper or the like to drawing boards or tables
US2139177A (en) *	1937-10-18	1938-12-06	Nat Blank Book Co	Combination drawing board and drawing tool
US2219766A (en) *	1939-01-11	1940-10-29	Bessie D Apple	Drafting equipment
US2247362A (en) *	1939-09-15	1941-07-01	Jr Howard A Dibble	Drafting device
DE816505C (de) *	1949-04-12	1951-10-11	Walter Hebel	Zeichengeraet mit Parallelfuehrung
DE1982880U (de) *	1967-11-20	1968-04-04	Ulrich Hebel	Zeichenunterlage mit versenkter blattklemmschiene und mit in nuten gefuehrter zeichenschiene zum wechselweisen zeichnen der waagerechten und senkrechten linien.
DE2018666C3 (de) *	1970-04-18	1980-06-26	Marabuwerke Erwin Martz Gmbh & Co, 7146 Tamm	Zeichenplatte
DE2109490A1 (de) *	1971-03-01	1972-09-14	Hebel, Walter; Hebel, Ulrich; 5242 Kirchen	Zeichen- Schreib- und Arbeitsunterlage

1986
- 1986-03-20 ZA ZA862080A patent/ZA862080B/xx unknown
1987
- 1987-03-16 US US07/026,141 patent/US4819338A/en not_active Expired - Fee Related
- 1987-03-18 KR KR870002447A patent/KR870008709A/ko not_active Withdrawn
- 1987-03-19 NZ NZ219702A patent/NZ219702A/xx unknown
- 1987-03-19 AU AU70197/87A patent/AU592164B2/en not_active Ceased
- 1987-03-20 AT AT87302445T patent/ATE60547T1/de not_active IP Right Cessation
- 1987-03-20 EP EP87302445A patent/EP0241173B1/de not_active Expired - Lifetime
- 1987-03-20 DE DE8787302445T patent/DE3767744D1/de not_active Expired - Fee Related
- 1987-03-20 BR BR8701726A patent/BR8701726A/pt unknown

Also Published As

Publication number	Publication date
DE3767744D1 (de)	1991-03-07
AU592164B2 (en)	1990-01-04
BR8701726A (pt)	1988-01-05
ZA862080B (en)	1986-11-26
US4819338A (en)	1989-04-11
EP0241173B1 (de)	1991-01-30
NZ219702A (en)	1988-11-29
EP0241173A1 (de)	1987-10-14
KR870008709A (ko)	1987-10-20
AU7019787A (en)	1987-09-24

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Legal Events

Date	Code	Title	Description
1991-09-15	UEP	Publication of translation of european patent specification
1992-06-15	REN	Ceased due to non-payment of the annual fee