Patent US3781015A successfully refreshed from Google Patents.
US3781015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic game construction
Assignee: Individual
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Filing: 1971-12-29
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Granted: 1973-12-25
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Expires: 1991-12-29
Abstract
Abstract A pair of lower and upper members, the latter having an array thereon of enclosures for spacedly containing respective magnet pieces while permitting inversion thereof within the enclosures under the influence of a manually manipulated magnetic control device.
Inventors
- 👤 J Ellman
- 👤 G Lerner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:46
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/34; A63F9/06; A63F9/08; A63F9/0803; A63F9/0613; A63F2009/0615; A63F11/00; A63F11/0025; A63F2011/0039
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
247 words
A game construction comprising: a base having a plurality of at least partially transparent cages disposed thereon, said base and said cages being fabricated of nonmagnetic material, a magnet piece having a pair of visually distinguishable flat sides resting freely in each of said cages and being capable of moving sideways and of flipping over in any direction in said cage, a magnetic control device adapted to be selectively movable in proximity to said cages so as to magnetically communicate with said magnet pieces for orienting them in a desired pattern; said cages located on said base at predetermined distances from each other such that any one magnet piece will constantly exhibit and effectuate magnetic force relationships between other adjacently disposed magnet pieces, and be capable of disturbing the attitude of and causing an unstable and unpredictable condition of said other magnet pieces, upon any movement in any direction of any one of said magnet pieces by said magnet control device; and said magnet pieces exhibiting varying magnetic lines of force in a constantly changing plurality of directions as said magnets vary in distance from each other in a side by side relationship and as said magnets vary in attitude towards each other as they lift off said base and are turned or flipped over, whereby any array previously achieved with said magnet pieces may be subjected to an uncontrolled reaction and reorientation depending upon the skill in which said control device is manipulated among said cages.
Claim 2
Dependent Claim
247 words
A game construction comprising: a base having a plurality of at least partially transparent cages disposed thereon, said base and said cages being fabricated of nonmagnetic material, a magnet piece having a pair of visually distinguishable flat sides resting freely in each of said cages and being capable of moving sideways and of flipping over in any direction in said cage, a magnetic control device adapted to be selectively movable in proximity to said cages so as to magnetically communicate with said magnet pieces for orienting them in a desired pattern; said cages located on said base at predetermined distances from each other such that any one magnet piece will constantly exhibit and effectuate magnetic force relationships between other adjacently disposed magnet pieces, and be capable of disturbing the attitude of and causing an unstable and unpredictable condition of said other magnet pieces, upon any movement in any direction of any one of said magnet pieces by said magnet control device; and said magnet pieces exhibiting varying magnetic lines of force in a constantly changing plurality of directions as said magnets vary in distance from each other in a side by side relationship and as said magnets vary in attitude towards each other as they lift off said base and are turned or flipped over, whereby any array previously achieved with said magnet pieces may be subjected to an uncontrolled reaction and reorientation depending upon the skill in which said control device is manipulated among said cages.
Claim 3
Dependent Claim
18 words
The game according to claim 1, wherein said magnet pieces are shaped in the form of a disk.
Claim 4
Dependent Claim
21 words
The game aCcording to claim 1, wherein said pair of flat sides of each of said magnet pieces are marked differently.
Claim 5
Dependent Claim
25 words
The game according to claim 3, wherein one side of said pair of flat sides of each of said magnet pieces is marked by color.
Claim 6
Dependent Claim
27 words
The game according to claim 4, wherein the other side of said pair of flat sides of each of said magnet pieces is maked by another color.
Claim 7
Dependent Claim
27 words
The game according to claim 1, wherein one side of said pair of flat sides of each of said magnet pieces is provided with the same markings.
Claim 8
Dependent Claim
39 words
The game according to claim 6, wherein the other side of said pair of flat sides of each of said magnet pieces is provided with a marking different from said marking on said one side of said magnet piece.
Claim 9
Dependent Claim
25 words
The game according to claim 1, wherein said cages form a complete closure or housing about said magnet pieces and said material is a plastic.
Claim 10
Dependent Claim
12 words
The game according to claim 8, wherein said plastic material is transparent.
Claim 11
Dependent Claim
14 words
The game according to claim 9, wherein said plastic material is clear in color.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-12-24 | 1977-06-25 | 1977-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-24 | 1981-06-25 | 1981-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-24 | 1985-06-25 | 1985-12-25 | $7700.00 | Window Closed / Lapsed |