Patent US4415612A successfully refreshed from Google Patents.
US4415612A
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Double engraved identification card
Assignee: COMPUTER INDENTIFICATION SYSTEMS Inc
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Filing: 1982-01-11
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Granted: 1983-11-15
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Expires: 2002-01-11
Abstract
Abstract A double engraved identification card has a first planar member with a first engraved image in one of its major planar surfaces and a second planar member with a second engraved image in one of its major planar surfaces. The first and second engraved images are aligned in coincidence and the first and second planar members affixed to one another so as to form a single composite image. A slot is provided between the first and second planar members between the first and second engraved images. The slot has an edge access opening to selectively receive an opaque card through the edge opening into the slot region and prevent simultaneous observation of both the first and second engraved images.
Inventors
- 👤 John S. Hall
- 👤 Barry C. Phelps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:38
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/20; B42D25/23; B42D25/30; B42D25/324; B42D25/351; B42D25/40; B42D25/405; B42D25/43; B42D25/44; B42D25/45; B42D25/465; B42D25/47; Y; Y10; Y10S; Y10S283/00; Y10S283/904; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24612; Y10T428/24802; Y10T428/24851; Y10T428/24868; Y10T428/24876
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
148 words
A double engraved identification card for use with an opaque masking member comprising: a first planar member having a first major surface with a first image engraved thereon and a second major surface opposite the first major surface; a translucent second planar member having a first major surface with a second image engraved thereon, and a second major surface opposite the first major surface, the second engraved image coinciding with the first engraved image when the second planar member is aligned with the first planar member; and means for affixing the first and second planar members together with the first and second engraved images in coincidence whereby a slot is provided between the first and second planar member transversely adjacent the first and second engraved images for removeably receiving the opaque planar member in the slot for masking one of the first and second engraved images from view.
Claim 2
Dependent Claim
148 words
A double engraved identification card for use with an opaque masking member comprising: a first planar member having a first major surface with a first image engraved thereon and a second major surface opposite the first major surface; a translucent second planar member having a first major surface with a second image engraved thereon, and a second major surface opposite the first major surface, the second engraved image coinciding with the first engraved image when the second planar member is aligned with the first planar member; and means for affixing the first and second planar members together with the first and second engraved images in coincidence whereby a slot is provided between the first and second planar member transversely adjacent the first and second engraved images for removeably receiving the opaque planar member in the slot for masking one of the first and second engraved images from view.
Claim 3
Dependent Claim
57 words
The double engraved identification card of claim 1 wherein the first planar member is a laminated dual ply member comprising: a first ply having a first color, and a second ply having a second color which contrasts with the first color, the first engraved image being formed by engraving through the first ply into the second ply.
Claim 4
Dependent Claim
20 words
The double engraved identification card of claim 2 wherein at least one of the first and second plys is opaque.
Claim 5
Dependent Claim
50 words
The aligned double engraved identification card of claims 1, 2 or 3 wherein the second engraved image is the mirror image of the first engraved image and the first major surfaces of the first planar member and the translucent second planar member are positioned in facing relationship to each other.
Claim 6
Dependent Claim
61 words
The aligned double engraved identification card of claims 1, 2 or 3 wherein the second major surface of the translucent second planar member is positioned adjacent the first major surface of the first planar member with the first and second engraved images having the same optical orientation relative to each other whereby the first and second engraved images are transversely aligned.
Claim 7
Dependent Claim
33 words
The double engraved identification card of claim 1 wherein the first planar member is laminated and comprises: a first translucent ply, and a second colored ply affixed opposite the engraved first major surface.
Claim 8
Dependent Claim
15 words
The double engraved identification card of claim 6 wherein the second colored ply is opaque.
Claim 9
Dependent Claim
99 words
A double engraved identification card comprising: a first planar member having a first major surface with a first image engraved thereon, and a second major surface opposite the first major surface; a translucent second planar member having a first major surface with a second image engraved thereon, and a second major surface opposite the first major surface, the second engraved image coinciding with the first engraved image when the second planar member is aligned with the first planar member; and means for affixing the first and second planar members together with the first and second engraved images in coincidence.
Claim 10
Dependent Claim
99 words
A double engraved identification card comprising: a first planar member having a first major surface with a first image engraved thereon, and a second major surface opposite the first major surface; a translucent second planar member having a first major surface with a second image engraved thereon, and a second major surface opposite the first major surface, the second engraved image coinciding with the first engraved image when the second planar member is aligned with the first planar member; and means for affixing the first and second planar members together with the first and second engraved images in coincidence.
Claim 11
Dependent Claim
57 words
The double engraved identification card of claim 8 wherein the first planar member is a laminated dual ply member comprising: a first ply having a first color, and a second ply having a second color which contrasts with the first color, the first engraved image being formed by engraving through the first ply into the second ply.
Claim 12
Dependent Claim
20 words
The double engraved identification card of claim 9 wherein at least one of the first and second plys is opaque.
Claim 13
Dependent Claim
49 words
The double engraved identification card of claims 8, 9, or 10 wherein the second engraved image is the mirror image of the first engraved image and the first major surfaces of the first planar member and the translucent second planar member are positioned in facing relationship to each other.
Claim 14
Dependent Claim
60 words
The double engraved identification card of claims 8, 9 or 10 wherein the second major surface of the translucent second planar member is positioned adjacent the first major surface of the first planar member with the first and second engraved images having the same optical orientation relative to each other whereby the first and second engraved images are transversely aligned.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-11-14 | 1987-05-16 | 1987-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-11-14 | 1991-05-16 | 1991-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-11-14 | 1995-05-16 | 1995-11-15 | $7700.00 | Window Closed / Lapsed |