CH287250A - Pantograph. - Google Patents

Pantograph.

Info

Publication number: CH287250A
Authority: CH; Switzerland
Prior art keywords: pantograph
Prior art date: 1950-03-27

Application number

Other languages

English (en)

Inventor

Firma A Ott

Original Assignee

Ott Fa A

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.)

1950-03-27

Filing date

1950-04-05

Publication date

1952-11-30

1950-04-05 Application filed by Ott Fa A filed Critical Ott Fa A

1952-11-30 Publication of CH287250A publication Critical patent/CH287250A/de

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
- B43L13/10—Pantographic instruments for copying, enlarging, or diminishing

CH287250D 1950-03-27 1950-04-05 Pantograph. CH287250A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE287250X		1950-03-27

Publications (1)

Publication Number	Publication Date
CH287250A true CH287250A (de)	1952-11-30

Family

ID=6059264

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH287250D CH287250A (de)	1950-03-27	1950-04-05	Pantograph.

Country Status (3)

Country	Link
US (1)	US2674042A (de)
CH (1)	CH287250A (de)
GB (1)	GB703715A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2928177A (en) *	1953-05-29	1960-03-15	Seismograph Service Corp	Mechanical indicating and plotting device
US2993278A (en) *	1955-04-01	1961-07-25	Lory George	Area measuring instrument
US4500236A (en) *	1981-10-26	1985-02-19	New Hermes Incorporated	Engraving apparatus
IL78073A (en) *	1986-03-07	1988-12-30	Nessim Igal Levy	Measuring stylus and x-y digitizer including same
US6138365A (en) *	1998-09-16	2000-10-31	Wilkins; Raymond Jeff	Hobbyist pantograph and method of using the same
US7877889B2 (en) *	2008-03-05	2011-02-01	Griffin Jr Jack C	Anchor bolt positioning system
US9333642B2 (en) *	2013-10-07	2016-05-10	Brooks COURTNEY	Cabinet jig device with adjustable fasteners and related methods
CN103770538B (zh) *	2014-02-12	2015-07-01	吴清正	一种文房定稿器
CN110816128B (zh) *	2019-11-20	2023-08-04	莱芜职业技术学院	一种高等数学专用绘图装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US310186A (en) *		1885-01-06		Maec diamond
US503934A (en) *		1893-08-22		ck braastad
US834470A (en) *	1905-04-21	1906-10-30	Reinert Hanssen	Pantograph.
US1508280A (en) *	1923-05-08	1924-09-09	Hugo C Kay	Pantograph
GB228418A (en) *	1923-12-06	1925-02-05	Lorenz Konrad Braren	Improvements in pantograph mechanisms for engraving machines
US1707914A (en) *	1924-11-03	1929-04-02	Thorwald P Lampe	Parallelogram-type pantograph
GB309073A (en) *	1928-04-04	1930-02-20	Gottlieb Coradi	A process and apparatus for reproducing contour lines on maps
US1900332A (en) *	1930-04-04	1933-03-07	Coradi Oswald	Tracing device for instruments such as integraphs and the like
US2132452A (en) *	1932-08-01	1938-10-11	Deckel Friedrich	Engraving machine
GB625273A (en) *	1946-08-13	1949-06-24	Power Jets Res & Dev Ltd	Improvements in or relating to apparatus for tracing profiles

1950
- 1950-04-05 CH CH287250D patent/CH287250A/de unknown
1951
- 1951-02-28 US US213124A patent/US2674042A/en not_active Expired - Lifetime
- 1951-05-25 GB GB12353/51A patent/GB703715A/en not_active Expired

Also Published As

Publication number	Publication date
GB703715A (en)	1954-02-10
US2674042A (en)	1954-04-06

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