Patent US3633301A successfully refreshed from Google Patents.
US3633301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for creating a three-dimensional picture
Assignee: Asahi Stereorama Co Ltd
•
Filing: 1969-11-04
•
Granted: 1972-01-11
•
Expires: 1989-11-04
Abstract
Abstract An apparatus creates a three-dimensional picture by selectively positioning a single lenticular sheet over a number of figure sheets having linear form three-dimensional figures thereon. The figure sheets are positioned on a baseplate. A frame member is hinged to said baseplate and has positioned therein the lenticular sheet. The frame member pivots around the baseplate until the lenticular sheet overlies the figure sheet. Alignment means ensure the proper alignment of the figure sheet and the lenticular sheet. Resilient means may be provided to urge the figure sheet against the lenticular sheet.
Inventors
- 👤 Andre Calabuig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:23
CPC Classifications
G; G03; G03B; G03B35/00; G03B35/18; G03B35/24
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
99 words
An apparatus for creating a three-dimensional picture comprising a baseplate, at least one figure sheet having a linear form three-dimensional figure thereon and which is positioned in at least one of its positions on said baseplate, a frame member having an opening therein and pivotally attached to said baseplate, a lenticular sheet positioned in said opening, and means for aligning said figure sheet on said baseplate, whereby when said figure sheet is positioned on said baseplate and when said frame member is pivoted around said baseplate said lenticular sheet overlies said figure sheet and said threedimensional picture is created.
Claim 2
Independent Claim
99 words
An apparatus for creating a three-dimensional picture comprising a baseplate, at least one figure sheet having a linear form three-dimensional figure thereon and which is positioned in at least one of its positions on said baseplate, a frame member having an opening therein and pivotally attached to said baseplate, a lenticular sheet positioned in said opening, and means for aligning said figure sheet on said baseplate, whereby when said figure sheet is positioned on said baseplate and when said frame member is pivoted around said baseplate said lenticular sheet overlies said figure sheet and said threedimensional picture is created.
Claim 3
Dependent Claim
31 words
An apparatus for creating a three-dimensional picture as claimed in claim 1, wherein said means for aligning comprises a spiral spring attaching a plurality of said figure sheets to said baseplate.
Claim 4
Dependent Claim
38 words
An apparatus for creating a three-dimensional picture as claimed in claim 1, wherein said means for aligning also aligns said figure sheet with said lenticular sheet and comprises means rigidly fixed to the upper surface of said baseplate.
Claim 5
Dependent Claim
36 words
An apparatus for creating a three-dimensional picture as claimed in claim 3, wherein said lenticular sheet has holes therein which are aligned with said means for aligning when said frame means is pivoted around said baseplate.
Claim 6
Dependent Claim
36 words
An apparatus for creating a three-dimensional picture as claimed in claim 3, wherein said frame member has holes therein which are aligned with said means for aligning wheN said frame means is pivoted around said baseplate.
Claim 7
Dependent Claim
27 words
An apparatus for creating a three-dimensional picture as claimed in claim 1, wherein said frame member is integral with said base member and has bend creases therein.
Claim 8
Dependent Claim
26 words
An apparatus for creating a three-dimensional picture as claimed in claim 1, wherein said frame member is pivoted to said baseplate by means of a hinge.
Claim 9
Dependent Claim
44 words
An apparatus for creating a three-dimensional picture as claimed in claim 1, further comprising a resilient layer mounted on the upper surface of said baseplate, whereby said resilient layer tends to urge said figure sheet upwardly against said lenticular sheet, causing smooth contact therebetween.
References Cited (Backward Citations)
US2522812A
Cited
US2514814A
Cited
US2740954A
Cited
US3205598A
Cited
US3140883A
Cited
US3264767A
Cited
US3268238A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-01-10 | 1975-07-12 | 1976-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-10 | 1979-07-12 | 1980-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-10 | 1983-07-12 | 1984-01-11 | $7700.00 | Window Closed / Lapsed |