US4466798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed computer training device
Assignee: Champion International Corp
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Filing: 1982-07-09
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Granted: 1984-08-21
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Expires: 2002-07-09
Abstract
Abstract A printed computer training device having a number of leaves hingedly connected together. A plurality of first leaves have screen display simulating indicia on a first side and keyboard action simulating indicia on a second side. A second leaf, hinged to the first leaf, has keyboard simulation indicia on a first side. A plurality of third leaves, hinged to the second leaf, have operating instruction indicia on a first side and keyboard action simulating indicia on a second side.
Inventors
- 👤 James R. Conroy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:42
CPC Classifications
G; G09; G09B; G09B19/00; G09B19/0053
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
130 words
A training device which includes leaves hingedly connected together, comprising: a plurality of first leaves having screen display simulation indicia on a first side thereof, a second leaf attached along its upper margin to the lower margin of a first one of said first leaves by a first common hinge means, a plurality of third leaves having operating instruction indicia on a first side thereof, a first one of said third leaves attached along its upper margin to the lower margin of said second leaf, said first leaves and said third leaves having keyboard action simulating indicia on the second side thereof, each of said keyboard action simulating indicia corresponding to one of said screen display simulation indicia on a first side of one of said plurality of first leaves.
Claim 2
Dependent Claim
130 words
A training device which includes leaves hingedly connected together, comprising: a plurality of first leaves having screen display simulation indicia on a first side thereof, a second leaf attached along its upper margin to the lower margin of a first one of said first leaves by a first common hinge means, a plurality of third leaves having operating instruction indicia on a first side thereof, a first one of said third leaves attached along its upper margin to the lower margin of said second leaf, said first leaves and said third leaves having keyboard action simulating indicia on the second side thereof, each of said keyboard action simulating indicia corresponding to one of said screen display simulation indicia on a first side of one of said plurality of first leaves.
Claim 3
Dependent Claim
114 words
A printed computer training device having multiple sets of leaves hingedly connected together, a first one of said sets comprising: a first leaf having screen display simulating indicia on a first side thereof, a second leaf attached along its upper margin to the lower margin of said first leaf by a first common hinge means, said second leaf having keyboard action simulating indicia on a first side thereof, a third leaf attached along one of its margins to one of the margins of said first and second leaves opposite said first common hinge means by means of a second common hinge means, said third leaf having operating instruction indicia on a first side thereof.
Claim 4
Dependent Claim
114 words
A printed computer training device having multiple sets of leaves hingedly connected together, a first one of said sets comprising: a first leaf having screen display simulating indicia on a first side thereof, a second leaf attached along its upper margin to the lower margin of said first leaf by a first common hinge means, said second leaf having keyboard action simulating indicia on a first side thereof, a third leaf attached along one of its margins to one of the margins of said first and second leaves opposite said first common hinge means by means of a second common hinge means, said third leaf having operating instruction indicia on a first side thereof.
Claim 5
Dependent Claim
111 words
A printed computer training device having multiple sets of leaves hingedly connected together, a first one of said sets comprising: a first leaf having screen display simulating indicia on a first side thereof, a second leaf attached along its upper margin to the lower margin of said first leaf by a first common hinge means, said second half leaf having keyboard action simulating indicia on a first side thereof, a third leaf attached along its upper margin to the lower margin of said second leaf opposite said first common hinge means by means of a second common hinge means, said third leaf having operating instruction indicia on a first side thereof.
Claim 6
Dependent Claim
111 words
A printed computer training device having multiple sets of leaves hingedly connected together, a first one of said sets comprising: a first leaf having screen display simulating indicia on a first side thereof, a second leaf attached along its upper margin to the lower margin of said first leaf by a first common hinge means, said second half leaf having keyboard action simulating indicia on a first side thereof, a third leaf attached along its upper margin to the lower margin of said second leaf opposite said first common hinge means by means of a second common hinge means, said third leaf having operating instruction indicia on a first side thereof.
Claim 7
Dependent Claim
27 words
The training device of claim 3 in which said third leaf is of lesser dimension between its upper and lower marginal areas than is said second leaf.
Claim 8
Dependent Claim
21 words
The training device of claim 3 in which said first leaf has keyboard action simulating indicia on the second side thereof.
Claim 9
Dependent Claim
21 words
The training device of claim 3 in which said third leaf has keyboard action simulating indicia on the second side thereof.
Claim 10
Dependent Claim
35 words
The training device of claim 3 in which said first leaf has keyboard action simulating indicia on the second side thereof and the third leaf has keyboard action simulating indicia on the second side thereof.
Claim 11
Dependent Claim
58 words
The training device of claim 7 in which each of said sets of leaves other than said first one of said sets has a screen display simulating indicia on a first leaf thereof corresponding to a keyboard action simulating indicia on either a second side of a different first leaf or a second side of a third leaf.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-08-21 | 1988-02-20 | 1988-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-21 | 1992-02-20 | 1992-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-21 | 1996-02-20 | 1996-08-21 | $7700.00 | Window Closed / Lapsed |