Fingerprint compound and method

Details Fingerprint compound and method Fingerprint compound and method

2005-05-17

2005-05-17

Sample, David (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031010, C106S031160, C106S031020, C427S001000

Reexamination Certificate

active

06893488

ABSTRACT:
A printing compound suitable for recording unique surface characteristics of an object such as a person's finger, palm or foot, tire tread or shoe sole, on a porous medium such as paper, is composed of (1) a composition, e.g., printer's ink, capable of delineating such surface characteristics when transferred to the porous medium by itself or in conjunction with a separate reagent and (2) a sufficient amount of water dispersable nonionic surfactant to render the composition substantially soluble in water without adversely affecting the ability of the composition to delineate the surface characteristics when transferred to the porous medium.

REFERENCES:
patent: 4262623 (1981-04-01), Smith, III et al.
patent: 4705299 (1987-11-01), Hedgcoth et al.
patent: 4879134 (1989-11-01), Vassiliades
patent: 4917987 (1990-04-01), Arndt et al.
patent: 4983415 (1991-01-01), Arndt
patent: 5462597 (1995-10-01), Jubran
patent: 5919292 (1999-07-01), Arndt
patent: 6027556 (2000-02-01), Arndt
patent: 6488750 (2002-12-01), Arndt
patent: 20030083199 (2003-05-01), Arndt
patent: 20030133958 (2003-07-01), Kuno et al.

Affiliated with

Also associated with

Rating

Fingerprint compound and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fingerprint compound and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fingerprint compound and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3451179