NO831896L - Fremgangsmaate for aa gjoere dokumenter motstandsdyktige mot fotokopiering, samt papir og sverte for bruk ved fremgangsmaaten - Google Patents

Fremgangsmaate for aa gjoere dokumenter motstandsdyktige mot fotokopiering, samt papir og sverte for bruk ved fremgangsmaaten

Info

Publication number: NO831896L
Authority: NO; Norway
Prior art keywords: document; procedure; information; front face; photography
Prior art date: 1983-03-16

Application number

NO831896A

Other languages

English (en)

Other versions

NO171099B (no

NO171099C (no

Inventor

Norman A Gardner

Michael P Voticky

Original Assignee

Norman A Gardner

Michael P Voticky

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.)

1983-03-16

Filing date

1983-05-27

Publication date

1984-09-17

1983-03-16 Priority claimed from US06/475,791 external-priority patent/US4632429A/en

1983-05-27 Application filed by Norman A Gardner, Michael P Voticky filed Critical Norman A Gardner

1984-09-17 Publication of NO831896L publication Critical patent/NO831896L/no

1990-09-20 Priority to NO904110A priority Critical patent/NO171100C/no

1992-10-19 Publication of NO171099B publication Critical patent/NO171099B/no

1993-01-27 Publication of NO171099C publication Critical patent/NO171099C/no

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/04—Preventing copies being made of an original
- G03G21/043—Preventing copies being made of an original by using an original which is not reproducible or only reproducible with a different appearence, e.g. originals with a photochromic layer or a colour background

Landscapes

General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Paper (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Credit Cards Or The Like (AREA)
Cleaning In Electrography (AREA)
Printing Methods (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Ink Jet Recording Methods And Recording Media Thereof (AREA)
Compositions Of Oxide Ceramics (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Inspection Of Paper Currency And Valuable Securities (AREA)
Medicines Containing Plant Substances (AREA)
Saccharide Compounds (AREA)

NO831896A 1983-03-16 1983-05-27 Anti-fotokopieringspapir NO171099C (no)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NO904110A NO171100C (no)	1983-03-16	1990-09-20	Dokument forsynt med informasjon og som er motstandsdyktig mot fotokopiering

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/475,791 US4632429A (en)	1981-05-25	1983-03-16	Method of rendering documents resistant to photocopying and anti-copying paper therefor

Publications (3)

Publication Number	Publication Date
NO831896L true NO831896L (no)	1984-09-17
NO171099B NO171099B (no)	1992-10-19
NO171099C NO171099C (no)	1993-01-27

Family

ID=23889168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO831896A NO171099C (no)	1983-03-16	1983-05-27	Anti-fotokopieringspapir

Country Status (12)

Country	Link
EP (1)	EP0119344B1 (no)
JP (1)	JPS59174870A (no)
AT (1)	ATE32274T1 (no)
AU (1)	AU560208B2 (no)
CA (1)	CA1214805A (no)
DE (1)	DE3375527D1 (no)
DK (1)	DK243283A (no)
FI (1)	FI79671C (no)
HK (1)	HK98688A (no)
NO (1)	NO171099C (no)
NZ (1)	NZ205794A (no)
ZA (1)	ZA833659B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4951163B2 (ja) *	2008-07-03	2012-06-13	美津濃株式会社	スポーツ手袋

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3852088A (en) *	1972-03-20	1974-12-03	Ibm	Security document system and method
US3887742A (en) *	1972-04-13	1975-06-03	Richard E Reinnagel	Copy resistant documents
FR2247067A5 (en) *	1973-10-04	1975-05-02	Arjomari Prioux	Non-photocopiable security document - allows markings to be read by eye but reflects uniform light when illuminated
JPS55100587A (en) *	1979-01-29	1980-07-31	Toppan Printing Co Ltd	Image forming material
GB2096055B (en) *	1979-09-17	1985-02-27	Auken John A Van	Anti-copying systems for copying machines

1983
- 1983-05-20 ZA ZA833659A patent/ZA833659B/xx unknown
- 1983-05-26 FI FI831891A patent/FI79671C/fi not_active IP Right Cessation
- 1983-05-27 NO NO831896A patent/NO171099C/no unknown
- 1983-05-30 DK DK243283A patent/DK243283A/da not_active Application Discontinuation
- 1983-08-09 CA CA000434210A patent/CA1214805A/en not_active Expired
- 1983-08-17 DE DE8383304762T patent/DE3375527D1/de not_active Expired
- 1983-08-17 AT AT83304762T patent/ATE32274T1/de not_active IP Right Cessation
- 1983-08-17 EP EP83304762A patent/EP0119344B1/en not_active Expired
- 1983-08-18 AU AU18110/83A patent/AU560208B2/en not_active Ceased
- 1983-08-22 JP JP58151755A patent/JPS59174870A/ja active Granted
- 1983-09-28 NZ NZ205794A patent/NZ205794A/en unknown
1988
- 1988-12-08 HK HK986/88A patent/HK98688A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU560208B2 (en)	1987-04-02
DK243283A (da)	1984-09-17
NO171099B (no)	1992-10-19
ATE32274T1 (de)	1988-02-15
HK98688A (en)	1988-12-16
EP0119344B1 (en)	1988-01-27
NZ205794A (en)	1987-02-20
DE3375527D1 (en)	1988-03-03
FI79671B (fi)	1989-10-31
FI79671C (fi)	1990-02-12
NO171099C (no)	1993-01-27
CA1214805A (en)	1986-12-02
AU1811083A (en)	1984-09-20
JPS59174870A (ja)	1984-10-03
ZA833659B (en)	1984-10-31
FI831891A0 (fi)	1983-05-26
DK243283D0 (da)	1983-05-30
EP0119344A1 (en)	1984-09-26
JPH0513318B2 (no)	1993-02-22
FI831891L (fi)	1984-09-17

Similar Documents

Publication	Publication Date	Title
CA2044932A1 (en)	1991-12-30	Display unit
OA09931A (en)	1994-11-15	Sign plate for illuminated sign
NO831896L (no)	1984-09-17	Fremgangsmaate for aa gjoere dokumenter motstandsdyktige mot fotokopiering, samt papir og sverte for bruk ved fremgangsmaaten
CH609194GA3 (en)	1979-02-28	Electro-optical passive display device
GB1178258A (en)	1970-01-21	Apparatus for Verifying Patterns.
GB1339167A (en)	1973-11-28	Optical monitoring apparatus
JPS5691255A (en)	1981-07-24	Margin former
JPS5666839A (en)	1981-06-05	Data imprinting device for camera
JPS5392621A (en)	1978-08-14	Color solid image pickup unit
USD254076S (en)	1980-01-29	Malfunction display panel for xerographic copying machine
EP0352818A3 (en)	1990-12-19	Color display apparatus
JPS55145472A (en)	1980-11-13	Copying machine
JPS55100587A (en)	1980-07-31	Image forming material
ES278733U (es)	1984-10-16	Dispositivo luminoso presentador de imagenes
JPS56117268A (en)	1981-09-14	Microfilm printer
JPS5599877A (en)	1980-07-30	Pattern processing unit
JPS56153352A (en)	1981-11-27	Optical device of copying machine
ATE141022T1 (de)	1996-08-15	Beleuchtbare aussenwerbeanlage
JPS5493331A (en)	1979-07-24	Optical reader
JPS5774762A (en)	1982-05-11	Electrophotographic copying machine
ES283015U (es)	1986-02-01	Lamina con doble imagen
JPS6465547A (en)	1989-03-10	Photographic paper
JPS6418362A (en)	1989-01-23	Picture reader
JPS5834176U (ja)	1983-03-05	内照式可変字幕表示装置
JPS5621140A (en)	1981-02-27	Copying machine