ES2042423A1 - Process for forming double picture prints on hard surfaces - Google Patents

Process for forming double picture prints on hard surfaces

Info

Publication number
ES2042423A1
ES2042423A1 ES929201103A ES9201103A ES2042423A1 ES 2042423 A1 ES2042423 A1 ES 2042423A1 ES 929201103 A ES929201103 A ES 929201103A ES 9201103 A ES9201103 A ES 9201103A ES 2042423 A1 ES2042423 A1 ES 2042423A1
Authority
ES
Spain
Prior art keywords
design
walls
hard surfaces
forming double
engraved
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.)
Granted
Application number
ES929201103A
Other languages
Spanish (es)
Other versions
ES2042423B1 (en
Inventor
Salas Luis Jose Diaz
De Blas Julian Zamorano
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.)
NACIONAL MONEDA TIMBRE
Original Assignee
NACIONAL MONEDA TIMBRE
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 NACIONAL MONEDA TIMBRE filed Critical NACIONAL MONEDA TIMBRE
Priority to ES9201103A priority Critical patent/ES2042423B1/en
Publication of ES2042423A1 publication Critical patent/ES2042423A1/en
Application granted granted Critical
Publication of ES2042423B1 publication Critical patent/ES2042423B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The process is esp. suitable as a security system in design of coins, medals etc. and consists of producing a relief on the surface formed by a series of straight parallel grooves whose walls having a fixed inclination to the plane of the surface. The grooves are identical in size and shape and pref. of isosceles triangular section. A low-relief design is engraved in a given zone on the walls inclined in one direction, and another design engraved in the same zone on the walls facing in the other direction. The walls have a considerably greater inclination in the zones participating in the design.
ES9201103A 1992-05-28 1992-05-28 PROCEDURE FOR OBTAINING DOUBLE IMAGE ENGRAVINGS ON RIGID SURFACES. Expired - Fee Related ES2042423B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9201103A ES2042423B1 (en) 1992-05-28 1992-05-28 PROCEDURE FOR OBTAINING DOUBLE IMAGE ENGRAVINGS ON RIGID SURFACES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201103A ES2042423B1 (en) 1992-05-28 1992-05-28 PROCEDURE FOR OBTAINING DOUBLE IMAGE ENGRAVINGS ON RIGID SURFACES.

Publications (2)

Publication Number Publication Date
ES2042423A1 true ES2042423A1 (en) 1993-12-01
ES2042423B1 ES2042423B1 (en) 1994-06-01

Family

ID=8277149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201103A Expired - Fee Related ES2042423B1 (en) 1992-05-28 1992-05-28 PROCEDURE FOR OBTAINING DOUBLE IMAGE ENGRAVINGS ON RIGID SURFACES.

Country Status (1)

Country Link
ES (1) ES2042423B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083662A1 (en) * 2004-02-04 2005-09-09 Twin Team S.L. Laminar support comprising selectively displayable printed pictures and corresponding production method
GB2483310A (en) * 2010-09-02 2012-03-07 Universal Trim Supply Co Ltd Plastic label with hidden images visible only at certain angles
WO2012095642A1 (en) * 2011-01-11 2012-07-19 Depuy (Ireland) Surgical instrument with high contrast marking and method of marking a surgical instrument
EP2594149A1 (en) 2011-11-18 2013-05-22 Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda Object comprising a region of its surface suitable for showing a plurality of images

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No se han encontrado documentos relevantes *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083662A1 (en) * 2004-02-04 2005-09-09 Twin Team S.L. Laminar support comprising selectively displayable printed pictures and corresponding production method
GB2483310A (en) * 2010-09-02 2012-03-07 Universal Trim Supply Co Ltd Plastic label with hidden images visible only at certain angles
GB2483310B (en) * 2010-09-02 2013-05-08 Universal Trim Supply Co Ltd Invisible pattern contained plastic label
WO2012095642A1 (en) * 2011-01-11 2012-07-19 Depuy (Ireland) Surgical instrument with high contrast marking and method of marking a surgical instrument
CN103458802A (en) * 2011-01-11 2013-12-18 德普伊(爱尔兰)有限公司 Surgical instrument with high contrast marking and method of marking surgical instrument
CN103458802B (en) * 2011-01-11 2017-09-29 德普伊爱尔兰无限公司 The operation instrument and the method for mark operation instrument marked with high-contrast
EP2594149A1 (en) 2011-11-18 2013-05-22 Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda Object comprising a region of its surface suitable for showing a plurality of images
WO2013072449A1 (en) 2011-11-18 2013-05-23 Fábrica Nacional De Moneda Y Timbre - Real Casa De La Moneda Object comprising a region of its surface suitable for showing a plurality of images

Also Published As

Publication number Publication date
ES2042423B1 (en) 1994-06-01

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Legal Events

Date Code Title Description
GC2A Exploitation certificate registered application with search report

Effective date: 19961223

PC2A Transfer of patent
FD2A Announcement of lapse in spain

Effective date: 20141120