US4981386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Notebook with internal easel stand
Assignee: Dennison Manufacturing Co
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Filing: 1989-10-04
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Granted: 1991-01-01
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Expires: 2009-10-04
Abstract
Abstract A notebook having an internal easel stand. The notebook can be a looseleaf notebook. The notebook can be converted to an easel stand holding the sheets of paper in an upright position. The notebook has a flat easel panel attached to a portion of the inside surface of the notebook cover. When the notebook cover to which the easel panel is attached is flexed along a bendline running across the cover, the easel panel juts into the interior of the notebook. The easel panel is held in place in an upright position by a gripping device attached to inside surface of the cover.
Inventors
- 👤 Vytautis K. Beleckis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:32
CPC Classifications
B; B42; B42F; B42F13/00; B42F13/40; B42F13/402; B42D; B42D3/00; B42D3/12; B42D3/123; B42D5/00; B42D5/003; B42D5/005
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
119 words
A notebook for conversion to an easel stand at will, said notebook comprising: a first cover panel, a binder panel and a second cover panel, said first cover panel affixed to the binder panel and the binder panel affixed to the second cover panel, said first cover panel being bendable along a bendline intermediate the binder panel and the outermost edge of the first panel and dividing said first panel into an upper portion and a lower portion, and a flat easel panel attached to the upper portion of the first panel, enabling the easel panel to protrude into the interior of the notebook when the notebook is opened and the first cover panel is bent along said bendline.
Claim 2
Dependent Claim
119 words
A notebook for conversion to an easel stand at will, said notebook comprising: a first cover panel, a binder panel and a second cover panel, said first cover panel affixed to the binder panel and the binder panel affixed to the second cover panel, said first cover panel being bendable along a bendline intermediate the binder panel and the outermost edge of the first panel and dividing said first panel into an upper portion and a lower portion, and a flat easel panel attached to the upper portion of the first panel, enabling the easel panel to protrude into the interior of the notebook when the notebook is opened and the first cover panel is bent along said bendline.
Claim 3
Dependent Claim
46 words
A notebook as in claim 1 further comprising: means for securing the easel panel to the second cover panel when the notebook is opened and the easel panel is caused to protrude into the interior of the notebook by bending the first panel along said bendline.
Claim 4
Dependent Claim
57 words
A notebook as in claim 2 further comprising looseleaf rings, and support panel therefor, said support panel affixed to the anterior portion of the easel panel, said anterior portion jutting away from the first panel and moving towards the interior of the notebook when said notebook is opened and the first panel is bent along said bendline.
Claim 5
Dependent Claim
28 words
A notebook as in claim 2 further comprising looseleaf rings, and support panel therefor, said support panel affixed proximally to an outer edge of said first cover panel.
Claim 6
Dependent Claim
21 words
A notebook as in claim 1 wherein the first and second cover panels and easel panel are comprised of rigid material.
Claim 7
Dependent Claim
92 words
A notebook as in claim 2 wherein said means for securing the easel panel to the second cover panel comprises: a first strip of material affixed to the inside surface of the second cover panel, said first strip having gripping protrusions running substantially along its length said protrusions on the first strip being mateable with the protrusions on a second strip attached to the easel panel so that the easel panel is held securely in place in an upright position when said second strip is pressed into contact with the first strip.
Claim 8
Dependent Claim
24 words
A notebook as in claim 6 wherein said second strip is affixed to the underside of said support panel affixed to the easel panel.
Claim 9
Dependent Claim
22 words
A notebook as in claim 6 wherein the gripping protrusions on the first and second strips are in the form of notches.
Claim 10
Dependent Claim
80 words
A notebook as in claim 2 further comprising a line guide attachable to opposite edges of sheets of paper, said sheets of paper held in place in said notebook, said line guide comprising a transparent plastic strip having friction pads attached to opposite ends thereof, said friction pads holding the transparent plastic strip in place over the sheets and permitting manual sliding of said plastic strip across the surface of the sheets in a direction perpendicular to said plastic strip.
Claim 11
Dependent Claim
16 words
A notebook as in claim 8 wherein the friction pads comprise a foamed plastic or rubber.
Claim 12
Dependent Claim
123 words
A looseleaf ring notebook for conversion to an easel stand at will, said notebook comprising: looseleaf rings; a first cover panel, a binder panel and a second cover panel, said first cover panel affixed to the binder panel and the binder panel affixed to the second cover panel, said first cover panel being bendable along a bendline intermediate the binder panel and the outermost edge of the first panel and dividing said first panel into an upper portion and a lower portion; and a flat easel panel attached to the upper portion of the first panel, so that the easel panel protrudes into the interior of the notebook when the notebook is opened and the first cover panel is bent along said bendline.
Claim 13
Dependent Claim
123 words
A looseleaf ring notebook for conversion to an easel stand at will, said notebook comprising: looseleaf rings; a first cover panel, a binder panel and a second cover panel, said first cover panel affixed to the binder panel and the binder panel affixed to the second cover panel, said first cover panel being bendable along a bendline intermediate the binder panel and the outermost edge of the first panel and dividing said first panel into an upper portion and a lower portion; and a flat easel panel attached to the upper portion of the first panel, so that the easel panel protrudes into the interior of the notebook when the notebook is opened and the first cover panel is bent along said bendline.
Claim 14
Dependent Claim
63 words
A looseleaf ring notebook as in claim 11 wherein the looseleaf ring is affixed to a support panel and said support panel affixed to the anterior portion of the easel panel, said anterior portion jutting away from the first panel and moving towards the interior of the notebook when said notebook is opened and the first panel is bent along said bend line.
Claim 15
Dependent Claim
34 words
A looseleaf ring notebook as in claim 11 wherein the looseleaf rings are affixed to a support panel and the support panel is affixed proximally to an outer edge of said first cover panel.
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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) | 1993-12-31 | 1994-07-02 | 1995-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-31 | 1998-07-02 | 1999-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-31 | 2002-07-02 | 2003-01-01 | $7700.00 | Window Closed / Lapsed |