Patent EP0251253A2 successfully refreshed from Google Patents.
EP0251253A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Security document
Assignee: Individual
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Filing: 1987-06-26
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Granted: —
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Expires: 2007-06-26
Abstract
Abstract A security document (1) comprising a flat support (2); one or more portions (3) having identification codes; and a hologram (5); which hologram (5) presents reference means (9) along the edge (8), and a protective coating (10) for preventing the hologram (5) from being removed or damaged.
Inventors
- 👤 Bruno Fabbiani
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 14:58
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/30; B42D25/328; B42D25/351; B42D25/36; B42D25/364; B42D25/40; B42D25/405; B42D25/425; G; G06; G06K; G06K19/00; G06K19/06; G06K19/08; G06K19/10; G06K19/16; B42D25/45; B42D25/465; B42D25/47; G03; G03H; G03H1/00; G03H1/02; G03H1/0252; G03H1/0256; G03H2270/00; G03H2270/52; G03H2270/54; Y; Y10; Y10S; Y10S283/00; Y10S283/904
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
69 words
1) - A security document comprising a support, at least one identification code, and at least one hologram secured to the said support; characterised by the fact that it comprises one or more protective coatings (10) applied at least on the surface of the said hologram (5), and reference means (9, 20, 21, 22, 23, 24) on the said hologram (5) for positioning and/or identifying the said document (1).
Claim 2
Dependent Claim
69 words
1) - A security document comprising a support, at least one identification code, and at least one hologram secured to the said support; characterised by the fact that it comprises one or more protective coatings (10) applied at least on the surface of the said hologram (5), and reference means (9, 20, 21, 22, 23, 24) on the said hologram (5) for positioning and/or identifying the said document (1).
Claim 3
Dependent Claim
22 words
2) - A document as claimed in Claim 1, characterised by the fact that the said hologram (5) is a reflection type.
Claim 4
Dependent Claim
22 words
3) - A document as claimed in Claim 1, characterised by the fact that the said hologram (5) is a transmission type.
Claim 5
Dependent Claim
30 words
4) - A document as claimed in one of the foregoing Claims, characterised by the fact that the said support (2) comprises a recess (11) for the said hologram (5).
Claim 6
Dependent Claim
42 words
5) - A document as claimed in one of the foregoing Claims, characterised by the fact that the upper surface (4) of the said support (2) is embossed at least on the portion (14) to which the said hologram (5) is secured.
Claim 7
Dependent Claim
39 words
6) - A document as claimed in one of the foregoing Claims, characterised by the fact that the said protective coating (10) is at least transparent to electromagnetic radiation of a given wave length, and is flexible and abrasionproof.
Claim 8
Dependent Claim
33 words
7) - A document as claimed in one of the foregoing Claims, characterised by the fact that the said protective coating (10) fully covers at least one face of the said document (1).
Claim 9
Dependent Claim
26 words
8) - A document as claimed in one of the foregoing Claims, characterised by the fact that the said protective coating (10) is of uniform thickness.
Claim 10
Dependent Claim
27 words
9) - A document as claimed in one of the foregoing Claims, characterised by the fact that the said protective coating (10) presents a given optical profile.
Claim 11
Dependent Claim
63 words
10) - A document as claimed in one of the foregoing Claims characterised by the fact that a first portion (10a) of the said protective coating (10) covers the said upper surface (4) of the said support (2) with the exception of the said hologram (5); a second portion (10b) of the said protective coating (10) covering at least the said hologram (5).
Claim 12
Dependent Claim
37 words
11) - A document as claimed in one of the foregoing Claims characterised by the fact that the said reference means (9, 21, 22, 23, 24) are located on the edge (8) of the said hologram (5).
Claim 13
Dependent Claim
26 words
12) - A document as claimed in Claim 11, characterised by the fact that the said edge (8) of the said hologram (5) presents no image.
Claim 14
Dependent Claim
26 words
13) - A document as claimed in one of the foregoing Claims characterised by the fact that the said reference means (9) consist of diffraction marks.
Claim 15
Dependent Claim
28 words
14) - A document as claimed in one of the foregoing Claims characterised by the fact that the said reference means (9) comprise at least one resolving sight.
Claim 16
Dependent Claim
32 words
15) - A document as claimed in one of the foregoing Claims characterised by the fact that it comprises at least one plate (15) to which the said hologram (5) is secured.
Claim 17
Dependent Claim
27 words
16) - A document as claimed in Claim 15, characterised by the fact that the said plate (15) presents a given optical profile and comprises positioning means.
Claim 18
Dependent Claim
29 words
17) - A document as claimed in Claim 15 or 16, characterised by the fact that the said plate is secured to the said support (2) by adhesive means.
Claim 19
Dependent Claim
91 words
18) - A document as claimed in one of the foregoing Claims from 15 to 17, depending on Claim 3 or on any one of Claims 4 to 13 depending on Claim 3, characterised by the fact that the said hologram (5) is arranged between two said plates (15a, 15b) having respective openings (16a, 16b) facing each other; the said support (2) having a recess (11a) for the said plates (15a, 15b), said recess (11a) having an opening (17) facing the said openings (16a, 16b) in the said plates (15a, 15b).
Claim 20
Dependent Claim
29 words
19) - A document as claimed in one of the foregoing Claims characterised by the fact that it comprises further forgeproofing means in combination with the said hologram (5).
Claim 21
Dependent Claim
32 words
20) - A document as claimed in Claim 19, characterised by the fact that the said further forgeproofing means comprise a selectively-chromatic liquid crystal display (18) placed under the said hologram (5).
Claim 22
Dependent Claim
33 words
21) - A document as claimed in any one of the foregoing Claims, characterised by the fact that it comprises mechanical locating means designed to cooperate with positioning means on a reading device.
References Cited (Backward Citations)
No citation records indexed.
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