US4158921A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Educational teaching and self-correcting apparatus adaptable to a variety of subject matters
Assignee: Individual
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Filing: 1977-09-08
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Granted: 1979-06-26
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Expires: 1997-09-08
Abstract
Abstract This invention relates to a manipulative self-correcting educational apparatus and method for teaching relationships, similarities and differences in a number of subject matters. It includes one or a plurality of structured, multi-faceted, or facially incremented units bearing a plurality of at least two sets of indicia on each unit: each set of indicia bearing a relationship on at least two of its surfaces, so structured that manipulation of the unit discloses the relationship, or lack of it, in a self-correcting method of positioning of the related and unrelated surfaces on each individual unit or on a plurality of units.
Inventors
- 👤 Beulah H. Stolpen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:05
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/04; A63F9/0413; A63H; A63H33/00; A63H33/04; A63F3/00; A63F3/04
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
364 words
Educational teaching apparatus comprising: (a) at least one geometrical shaped block having a plurality of faces; (b) faces of said block having a visual presentation of subject matter thereon; (c) said faces being disposed in at least two sets of at least two successive faces in respectively different planes of rotation of said block; (d) said successive faces in each said set having some said visually presented subject matter thereon; (e) the presented subject matter on the said successive faces in one said set having a basic visually recognizable similarity but a different visual physical appearance; (f) the presented subject matter on the said successive faces in a second said set having a basic visually recognizable similarity but a different visual physical appearance; (g) the presented subject matter of each said set on a said block being specifically different from another said set thereon; (h) the presented subject matter on said successive faces of said set in each said plane of rotation of said block being similarly visually physically oriented, and differently visually physically oriented from that on the faces other than those of said successive faces in a given plane of rotation, and from the faces in a different said plane of rotation; (i) rotation of a said block solely in one of said planes of rotation visually presenting the subject matter on the said successive faces in similar physical orientation as an indication of the basic similarity of subject matter, and rotation of said block in a second different plane of rotation visually presenting the subject matter on the successive faces in the second different plane of rotation in a dissimilar physical orientation from that in the said one plane of rotation as an indication of non-similarity of subject matter with respect to that in said one plane of rotation; (j) rotation of a said block in a plane of rotation presenting a face thereon other than one of said successive faces in a said plane of rotation will visually present the subject matter on this other said face in a dissimilar physical orientation from that on the other faces in said plane of rotation as an indication of dissimilar subject matter.
Claim 2
Dependent Claim
364 words
Educational teaching apparatus comprising: (a) at least one geometrical shaped block having a plurality of faces; (b) faces of said block having a visual presentation of subject matter thereon; (c) said faces being disposed in at least two sets of at least two successive faces in respectively different planes of rotation of said block; (d) said successive faces in each said set having some said visually presented subject matter thereon; (e) the presented subject matter on the said successive faces in one said set having a basic visually recognizable similarity but a different visual physical appearance; (f) the presented subject matter on the said successive faces in a second said set having a basic visually recognizable similarity but a different visual physical appearance; (g) the presented subject matter of each said set on a said block being specifically different from another said set thereon; (h) the presented subject matter on said successive faces of said set in each said plane of rotation of said block being similarly visually physically oriented, and differently visually physically oriented from that on the faces other than those of said successive faces in a given plane of rotation, and from the faces in a different said plane of rotation; (i) rotation of a said block solely in one of said planes of rotation visually presenting the subject matter on the said successive faces in similar physical orientation as an indication of the basic similarity of subject matter, and rotation of said block in a second different plane of rotation visually presenting the subject matter on the successive faces in the second different plane of rotation in a dissimilar physical orientation from that in the said one plane of rotation as an indication of non-similarity of subject matter with respect to that in said one plane of rotation; (j) rotation of a said block in a plane of rotation presenting a face thereon other than one of said successive faces in a said plane of rotation will visually present the subject matter on this other said face in a dissimilar physical orientation from that on the other faces in said plane of rotation as an indication of dissimilar subject matter.
Claim 3
Dependent Claim
353 words
Educational teaching apparatus comprising: (a) a cubical block; (b) the faces of said block each having a visual presentation of subject matter thereon; (c) said faces being disposed in two sets of successive faces in respectively perpendicular planes of rotation of said block; (d) said successive faces in each said set having some said visually presented subject matter thereon; (e) the presented subject matter on the said successive faces in one said set having a basic visually recognizable similarity but a different visual physical appearance; (f) the presented subject matter on the said successive faces in a second said set having a basic visually recognizable similarity but a different visual physical appearance; (g) the presented subject matter of each said set on a said block being specifically different from another said set thereon; (h) the presented subject matter on said successive faces of said set in each said plane of rotation of said block being similarly visually physically oriented, and differently visually physically oriented from that on the faces other than those of said successive faces in a given plane of rotation, and from the faces in a different said plane of rotation; (i) rotation of a said block solely in one of said planes of rotation visually presenting the subject matter on the said successive faces in similar physical orientation as an indication of the basic similarity of subject matter, and rotation of said block in a second different plane of rotation visually presenting the subject matter on the successive faces in the second different plane of rotation in a dissimilar physical orientation from that in the said one plane of rotation as an indication of non-similarity of subject matter with respect to that in said one plane of rotation; (j) rotation of a said block in a plane of rotation presenting a face thereon other than one of said successive faces in a said plane of rotation will visually present the subject matter on this other said face in a dissimilar physical orientation from that on the other faces in said plane of rotation as an indication of dissimilar subject matter.
Claim 4
Dependent Claim
353 words
Educational teaching apparatus comprising: (a) a cubical block; (b) the faces of said block each having a visual presentation of subject matter thereon; (c) said faces being disposed in two sets of successive faces in respectively perpendicular planes of rotation of said block; (d) said successive faces in each said set having some said visually presented subject matter thereon; (e) the presented subject matter on the said successive faces in one said set having a basic visually recognizable similarity but a different visual physical appearance; (f) the presented subject matter on the said successive faces in a second said set having a basic visually recognizable similarity but a different visual physical appearance; (g) the presented subject matter of each said set on a said block being specifically different from another said set thereon; (h) the presented subject matter on said successive faces of said set in each said plane of rotation of said block being similarly visually physically oriented, and differently visually physically oriented from that on the faces other than those of said successive faces in a given plane of rotation, and from the faces in a different said plane of rotation; (i) rotation of a said block solely in one of said planes of rotation visually presenting the subject matter on the said successive faces in similar physical orientation as an indication of the basic similarity of subject matter, and rotation of said block in a second different plane of rotation visually presenting the subject matter on the successive faces in the second different plane of rotation in a dissimilar physical orientation from that in the said one plane of rotation as an indication of non-similarity of subject matter with respect to that in said one plane of rotation; (j) rotation of a said block in a plane of rotation presenting a face thereon other than one of said successive faces in a said plane of rotation will visually present the subject matter on this other said face in a dissimilar physical orientation from that on the other faces in said plane of rotation as an indication of dissimilar subject matter.
Claim 5
Dependent Claim
229 words
Educational teaching apparatus as claimed in claim 2 including two identical cubical blocks, each having on the respective faces thereof, and in the respective rotational planes thereof, identical visual subject matter presentations, the second said block accordingly constituting a duplication of a first said block and with the same correlated substance as on the first said block; and said indicia in one said set being so visually aligned in said first plane of rotation with respect to one another, and the indicia in said second set being so visually aligned in said second plane of rotation with respect to one another, but in a different alignment with respect to the indicia of said first set, whereby comparison of the subject matter thereon on one said member with respect to that of a second said member will visually present, correct or incorrect correlated subject matter on adjacent ones of said members dependent on subject matter and the positional arrangement thereof on said faces of said members to facilitate instructional educational recognition and correlation of the material by visual comparison of the faces of one member with respect to the faces of an adjacent member, due, at least in part, to the difference in alignment of the visually presented subject matter in said sets on the respective said members, and additionally facilitating a user self-correction of orientation and therewith indicia substance.
Claim 6
Dependent Claim
39 words
Educational teaching apparatus as claimed in claim 3 including on each cubical block three sets of visually presented subject matter in three respective different rotational planes and being positioned on two successive faces in the said respective rotational planes.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-06-25 | 1982-12-25 | 1983-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-06-25 | 1986-12-25 | 1987-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-06-25 | 1990-12-25 | 1991-06-26 | $7700.00 | Window Closed / Lapsed |