Double-blind security features

Details Double-blind security features Double-blind security features

2011-07-12

2011-07-12

Ross, Dana (Department: 3725)

Printed matter

Having revealable concealed information, fraud preventer or...

C283S901000, C283S902000, C283S091000, C235S491000, C235S462040, C358S003280

Reexamination Certificate

active

07976068

ABSTRACT:
A compound security feature is formed by printing latent images together with visually integrated settings using an invisible ink. Even if illuminated by a wavelength capable of rendering the inks visible, the latent images remain visually indistinguishable from their visually integrated settings. However, the latent images and visually integrated settings differ in one or more less obvious ways so that the latent images can be distinguished by using a visual aid.

REFERENCES:
patent: 3675948 (1972-07-01), Wicker
patent: 4143967 (1979-03-01), Wicker
patent: 4255652 (1981-03-01), Weber
patent: 4313087 (1982-01-01), D'Amato et al.
patent: 4591189 (1986-05-01), Holmen et al.
patent: 5018767 (1991-05-01), Wicker
patent: 5149140 (1992-09-01), Mowry et al.
patent: 5171040 (1992-12-01), Orndorff
patent: 5193853 (1993-03-01), Wicker
patent: 5297815 (1994-03-01), Anderson
patent: 5487567 (1996-01-01), Volpe
patent: 5707083 (1998-01-01), Wallace
patent: 5708717 (1998-01-01), Alasia
patent: 5735547 (1998-04-01), Morelle et al.
patent: 5788285 (1998-08-01), Wicker
patent: 6000728 (1999-12-01), Mowry
patent: 6104812 (2000-08-01), Koltai et al.
patent: 6209922 (2001-04-01), Klein
patent: 6305718 (2001-10-01), Kendrick
patent: 6491215 (2002-12-01), Bofill et al.
patent: 6692030 (2004-02-01), Phillips
patent: 6714748 (2004-03-01), Nakayasu
patent: 6865001 (2005-03-01), Long et al.
patent: 2002/0114931 (2002-08-01), Toivakka et al.
patent: 2003/0030271 (2003-02-01), Wicker
patent: 2005/0094811 (2005-05-01), Mentz
patent: 2005/0219599 (2005-10-01), White et al.
patent: 2005/0225080 (2005-10-01), Wicker
patent: 2007/0029394 (2007-02-01), Wicker
patent: 2207127 (1997-12-01), None
patent: 19518228 (1996-11-01), None
patent: 0256176 (1988-02-01), None
patent: 1434907 (1976-05-01), None
patent: 2217258 (1989-10-01), None
patent: 1344866 (2004-01-01), None
patent: WO 90/08046 (1990-07-01), None
patent: 9840223 (1998-09-01), None
patent: WO 03/013870 (2003-02-01), None
patent: WO 93/22145 (2003-11-01), None
patent: WO 2004/033229 (2004-04-01), None
patent: WO 2004/068421 (2004-08-01), None
patent: WO 2004/110773 (2004-12-01), None
patent: WO 2006/001793 (2006-01-01), None
patent: 2006029033 (2006-03-01), None
patent: WO 2006/029033 (2006-03-01), None
patent: WO 2007/016536 (2006-08-01), None
Wilson, Carla, “ Plastic cash promotes Island projects,” Times Colonist, Dec. 4, 2003.
Adler Tech International, Power Point slide presentation, “2002 Demo”, alleged to have bee shown to numerous parties from Apr. 2003 to Aug. 2003.
2002 Check Scan/Verification Demo.
Adler Tech International, Inc., “The World of Private Currency, HALO Covert Features,” at www.adlertech.com. 2006.
Adler Tech International, Inc., “When Failure is Not an Option, Guardian Angel,” at www.adlertech.com. 2006.
Adler Tech International, Inc., “When Failure is Not an Option, College of Physicians & Surgeons,” at www.adlertech.com. 2006.
International Search Report, PCT/US2004/001360, mailed Nov. 23, 2004.
International Search Report, PCT/US2005/031440, mailed Apr. 27, 2006.
Central European Bank: “50 euro note” Data European Community, XX, XX, No. v1457742291, Jan. 1, 2002.

Affiliated with

Also associated with

Rating

Double-blind security features does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Double-blind security features, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double-blind security features will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2625357