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US4164086A Expired / Lapsed US ⏱️ 0.0 years remaining

Rectilinear sliding panel display for successively exposing different printed pictures

Assignee: Individual
•
Filing: 1978-03-20
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Granted: 1979-08-14
•
Expires: 1998-03-20
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Abstract

Abstract The present invention is related to a rectilinear sliding panel display used for displaying pictures and/or messages. A plurality of plate assemblies, each comprising a plurality of plates positioned on top of each other, are provided, wherein the assemblies are positioned adjacent to each other. The adjacent visible plates of the assemblies form the picture and/or message. Also provided are a plurality of links corresponding in number to the plurality of plates. The links are positioned behind the rear face of the plate assemblies, wherein each of the links is coupled to one corresponding plate in each of the plate assemblies. A drive means is provided for sequentially operating the links. The drive means comprises a plurality of stacked rings, each of the rings being coupled to one of the links. A shaft means is provided for sequentially engaging each of the rings and for rotating the ring in response to the rotation of the shaft means. The rotation of the shaft rotates one of the rings, thereby linearly moving the corresponding link. The corresponding plates then slide with respect to the other plates in the plate assemblies.

Inventors

  • 👤 Esther Azcarate de Morgan
  • 👤 David Morgan-Landa
  • 👤 Jose L. Becerra-Lopez

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 14:03
CPC Classifications
G; G09; G09F; G09F11/00; G09F11/02; G09F11/025

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 193 words
A rectilinear sliding panel display for displaying a plurality of pictures and/or messages, said display comprising: (a) a plurality of plate assemblies, each comprising a plurality of plates positioned in parallel vertical planes, one behind the other, wherein said assemblies are positioned adjacent to each other; (b) a plurality of links, said plurality of links corresponding in number to the plurality of plates, said links being positioned behind the rear face of said plate assemblies, wherein each of said links is coupled to one plate in each of said plate assemblies; and (c) drive means for sequentially operating said links, said drive means comprising a plurality of stacked rings, each of said rings coupled to one of said links, shaft means for sequentially engaging each of said rings and for rotating said ring in response to the rotation of said shaft means, whereby the rotation of said shaft means rotates one of said rings, thereby linearly moving the link which is coupled thereto, whereby the plates coupled to said link are moved with respect to the other plates in said plate assemblies, the visible plates in said assemblies forming said picture and/or message.
Claim 2
Dependent Claim 193 words
A rectilinear sliding panel display for displaying a plurality of pictures and/or messages, said display comprising: (a) a plurality of plate assemblies, each comprising a plurality of plates positioned in parallel vertical planes, one behind the other, wherein said assemblies are positioned adjacent to each other; (b) a plurality of links, said plurality of links corresponding in number to the plurality of plates, said links being positioned behind the rear face of said plate assemblies, wherein each of said links is coupled to one plate in each of said plate assemblies; and (c) drive means for sequentially operating said links, said drive means comprising a plurality of stacked rings, each of said rings coupled to one of said links, shaft means for sequentially engaging each of said rings and for rotating said ring in response to the rotation of said shaft means, whereby the rotation of said shaft means rotates one of said rings, thereby linearly moving the link which is coupled thereto, whereby the plates coupled to said link are moved with respect to the other plates in said plate assemblies, the visible plates in said assemblies forming said picture and/or message.
Claim 3
Dependent Claim 71 words
The rectilinear sliding panel display of claim 1, wherein said shaft means comprises a shaft having a projection thereon, a helical coil mounted on said shaft, and a rack for engaging said helical coil, whereby upon the rotation of said shaft, said shaft is shifted linearly due to the engagement of said helical coil and said rack, and wherein each said ring includes a notch which is engaged by said projection.
Claim 4
Dependent Claim 49 words
The rectilinear sliding panel display of claim 1, including a plurality of support plates, and cylindrical supports fixed to said support plates and wherein each of said plates includes a slide and a slot in said slide, wherein said cylindrical supports pass through said slides, thereby supporting said plates.
Claim 5
Dependent Claim 20 words
The rectilinear sliding panel display of claim 1, wherein a portion of each plate assembly overlaps an adjacent plate assembly.

References Cited (Backward Citations)

CA888832A Cited
US3013352A Cited
US3080668A Cited
US3373517A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-08-13 1983-02-12 1983-08-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-08-13 1987-02-12 1987-08-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-08-13 1991-02-12 1991-08-14 $7700.00 Window Closed / Lapsed

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