Process for acquiring fingerprints and device for implementing this process
First Claim
Patent Images
1. A process for acquiring fingerprints, comprising the steps of:
- coating an ink on the surfaces of the fingers of a hand whose prints are to be acquired;
pressing a pad of flexible material against said coated surfaces;
pressing the pad against a recording support andremoving the pad from the recording support to transfer the fingerprint to the recording support.
1 Assignment
0 Petitions
Accused Products
Abstract
Process for acquiring fingerprints, characterized in that it comprises the following steps:
coating, with the aid of an ink, the surfaces of the fingers of a hand whose prints are to acquired;
pressing a pad (2) of flexible material against the said coated surfaces;
pressing the pad against a recording support (3). According to this process, the print is therefore taken on an intermediate pad and subsequently transferred to a paper support.
28 Citations
14 Claims
-
1. A process for acquiring fingerprints, comprising the steps of:
-
coating an ink on the surfaces of the fingers of a hand whose prints are to be acquired; pressing a pad of flexible material against said coated surfaces; pressing the pad against a recording support and removing the pad from the recording support to transfer the fingerprint to the recording support. - View Dependent Claims (2, 3, 4)
-
-
5. A device for acquiring fingerprints, comprising:
-
a support piece including a face configured to receive successively at least one finger or hand whose print is desired to be acquired and a recording support; a pad made of flexible material capable of accepting an ink fingerprint image from a finger and of transferring the image from the pad to a recording support to record the ink fingerprint image; and a system for guiding the pad perpendicular to the face. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
-
Specification