EP0107256A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Magnifying reading device
Assignee: OMMEREN JAN VAN
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Filing: 1983-10-18
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Granted: —
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Expires: 2003-10-18
Abstract
Abstract Reading device comprising a rectangular plate of transparent material, destined to be positioned with his lower surface onto an information carrier, for instance the page of a book, and comprising a number of rectangular strokes (3) above the text lines (1) onto the information carrier, which strokes are shaped as cylinder segments.
Inventors
- 👤 Jan Van Ommeren
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 20:46
CPC Classifications
G; G02; G02B; G02B27/00; G02B27/02; G02B27/021
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
50 words
Reading device comprising a rectangular plate of transparent material, destined to be positioned with his lower surface onto an information carrier, for instance the page of a book, and comprising a number of rectangular strokes above the text lines onto the information carrier, which strokes are shaped as cylinder segments.
Claim 2
Dependent Claim
50 words
Reading device comprising a rectangular plate of transparent material, destined to be positioned with his lower surface onto an information carrier, for instance the page of a book, and comprising a number of rectangular strokes above the text lines onto the information carrier, which strokes are shaped as cylinder segments.
Claim 3
Dependent Claim
18 words
Reading device according to claim 1, characterized in that the reading device is made of a flexible plastic.
Claim 4
Dependent Claim
18 words
Reading device according to claim 1 or 2, characterized in that the cylinder segments are circle cylindrical segments.
Claim 5
Dependent Claim
21 words
Reading device according to claim 1, 2 or 3, characterized in that the cylinder segments are directly adjacent to each other.
Claim 6
Dependent Claim
25 words
Reading device according to claim 1, 2 or 3, characterized in that the cylinder segments are connected to each other through elongated narrow flat strips.
Claim 7
Dependent Claim
36 words
Reading device according to one or more of the preceding claims, characterized in that the center to center distance between the cylinder segments is equal to the line spacing of the text onto the information carrier.
Claim 8
Dependent Claim
61 words
Reading device according to one or more of the preceding claims, characterized in that the plate dimensions and the center to center distance of the circle segments are adapted to the size of a page or a part thereof, to a number of text lines onto said page and to the line spacing of the text on to the information carrier.
Claim 9
Dependent Claim
20 words
Information carrier, such as a book, comprising a reading device as described in one or more of the preceding claims.
References Cited (Backward Citations)
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