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US4438458A Expired / Lapsed US ⏱️ 0.0 years remaining

Data display device

Assignee: Siemens AG
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Filing: 1982-01-29
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Granted: 1984-03-20
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Expires: 2002-01-29
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Abstract

Abstract Data display device, including a plate-shaped flat pedestal part having a rectangular base with four sides, front, rear and lateral edges, and an upper surface having a recess formed therein parallel to the lateral edges, a plate-shaped screen part being disposed on top of the pedestal part and having a given surface area facing away from the pedestal part, a lower surface, front and rear edges and narrow sides, a display field substantially taking up the given surface area, an extended swivel arm support having one end being pivotable along an axis in vicinity of the upper rear edge of the pedestal part and another end being pivotable along an axis in vicinity of the lower rear edge of the screen part for supporting the screen part on the pedestal part, the axes being parallel to the upper rear edge of the pedestal part, the swivel arm being movable into a position in the recess flush with the upper surface of the pedestal part, the screen part being pivotable into a perpendicular position with respect to the pedestal part with the swivel arm in the flush position displaying a continuous planar frontal surface, and the screen part being pivotable into a parallel position with respect to the pedestal part with the swivel arm in the flush position and the screen part resting on the pedestal part with the narrow sides of the screen part at least substantially in alignment with two of the sides of the pedestal part.

Inventors

  • 👤 Wolfgang Munscher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 23:47
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/1601; G06F2200/00; G06F2200/16; G06F2200/161; G06F2200/1612; Y; Y10; Y10S; Y10S248/00; Y10S248/917

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 248 words
Data display device, comprising a plate-shaped flat pedestal part having a rectangular base with four sides, front, rear and lateral edges, and an upper surface having a recess formed therein parallel to said lateral edges, a plate-shaped screen part being disposed on top of said pedestal part and having a given surface area facing away from said pedestal part, a lower surface, front and rear edges and narrow sides, a display field substantially taking up said given surface area, an extended swivel arm support having one end being pivotable along an axis in vicinity of said upper rear edge of said pedestal part and another end being pivotable along the axis in vicinity of said lower rear edge of said screen part for supporting said screen part on said pedestal part, said axes being parallel to said upper rear edge of said pedestal part, said swivel arm being movable into a position in said recess flush with said upper surface of said pedestal part, said screen part being pivotable into a perpendicular position with respect to said pedestal part with said swivel arm in said flush position displaying a continuous planar frontal surface, and said screen part being pivotable into a parallel position with respect to said pedestal part with said swivel arm in said flush position and said screen part resting on said pedestal part with said narrow sides of said screen part at least substantially in alignment with two of said sides of said pedestal part.
Claim 2
Dependent Claim 248 words
Data display device, comprising a plate-shaped flat pedestal part having a rectangular base with four sides, front, rear and lateral edges, and an upper surface having a recess formed therein parallel to said lateral edges, a plate-shaped screen part being disposed on top of said pedestal part and having a given surface area facing away from said pedestal part, a lower surface, front and rear edges and narrow sides, a display field substantially taking up said given surface area, an extended swivel arm support having one end being pivotable along an axis in vicinity of said upper rear edge of said pedestal part and another end being pivotable along the axis in vicinity of said lower rear edge of said screen part for supporting said screen part on said pedestal part, said axes being parallel to said upper rear edge of said pedestal part, said swivel arm being movable into a position in said recess flush with said upper surface of said pedestal part, said screen part being pivotable into a perpendicular position with respect to said pedestal part with said swivel arm in said flush position displaying a continuous planar frontal surface, and said screen part being pivotable into a parallel position with respect to said pedestal part with said swivel arm in said flush position and said screen part resting on said pedestal part with said narrow sides of said screen part at least substantially in alignment with two of said sides of said pedestal part.
Claim 3
Dependent Claim 20 words
Data display device according to claim 1, wherein said pedestal and screen parts have at least substantially the same dimensions.
Claim 4
Dependent Claim 32 words
Data display device according to claim 1 or 2, wherein said pedestal part has two opposite narrow sides and a lower surface having two recesses formed therein at said narrow sides thereof.
Claim 5
Dependent Claim 21 words
Data display device according to claim 3, wherein said narrow sides of said pedestal part are said front and rear sides.
Claim 6
Dependent Claim 18 words
Data display device according to claim 1 or 2, including power supply components disposed in said pedestal part.
Claim 7
Dependent Claim 15 words
Data display device according to claim 5, including interface components disposed in said pedestal part.

References Cited (Backward Citations)

DE2847135A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-03-20 1987-09-19 1988-03-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-03-20 1991-09-19 1992-03-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-03-20 1995-09-19 1996-03-20 $7700.00 Window Closed / Lapsed

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