US4848948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side binder notebook
Assignee: Dennison Manufacturing Co
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Filing: 1988-09-19
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Granted: 1989-07-18
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Expires: 2008-09-19
Abstract
Abstract Looseleaf notebooks, presentation devices and similar stationery items incorporating a binder mechanism attached to the side of the rear cover. Three slots are present along the side of the front cover positioned so as to fit into the ring binder mechanism to lock the notebook and secure all contents. The ring binder itself may contain a stiff paper or plastic insert for providing additional support for use as a presentation device. Such insert may includes three projections along the bottom manufactured to fit into the front cover slots to convert the notebook into an easel stand. The stiff insert additionally may function as the third side during vertical positioning of the notebook thereby allowing for a stable free standing presentation device.
Inventors
- 👤 Warren R. Pitts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:59
CPC Classifications
B; B42; B42F; B42F13/00; B42F13/0006; B42F13/40; B42F13/402
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
97 words
A looseleaf binder for sheets of paper, comprising: a continuous cover sheet including front and rear covers having inner and outer faces; and a ring binder mechanism secured to the inner face of the rear cover near the outer edge comprising a plurality of rings and means for opening and closing the rings, wherein the front cover includes a plurality of apertures complementing the rings of said ring binder mechanizm, wherein the front cover may be folded over the rear cover with the rings open, and the rings may then be closed to secure the covers together.
Claim 2
Dependent Claim
97 words
A looseleaf binder for sheets of paper, comprising: a continuous cover sheet including front and rear covers having inner and outer faces; and a ring binder mechanism secured to the inner face of the rear cover near the outer edge comprising a plurality of rings and means for opening and closing the rings, wherein the front cover includes a plurality of apertures complementing the rings of said ring binder mechanizm, wherein the front cover may be folded over the rear cover with the rings open, and the rings may then be closed to secure the covers together.
Claim 3
Dependent Claim
35 words
A looseleaf binder as defined in claim 1, wherein the front and rear covers are of an area to retain pages less than ten inches in width without folding, and significantly longer pages with folding.
Claim 4
Dependent Claim
40 words
A looseleaf binder as defined in claim 1, further comprising a stiff panel which may be inserted in and retained by said ring binder mechanism, to act as a support member for using said looseleaf binder as a presentation device.
Claim 5
Dependent Claim
29 words
A looseleaf binder as defined in claim 3, wherein the stiff panel is configured to serve as a stabilizing third side in a triangular vertical placement of said notebook.
Claim 6
Dependent Claim
15 words
The looseleaf binder of claim 3, wherein said panel is fabricated from paperboard or plastic.
Claim 7
Dependent Claim
30 words
A looseleaf binder as defined in claim 3, wherein the stiff panel has complementary projections fashioned to fit into the front cover slots to provide a free standing easel stand.
Claim 8
Dependent Claim
23 words
A looseleaf binder as defined in claim 1, wherein the apertures are slots parallel with the opening and closing axis of the rings.
Claim 9
Dependent Claim
43 words
A looseleaf notebook as defined in claim 1, wherein the apertures are slots of a length such that the front cover may be folded over the rear cover with the rings closed to provide a predetermined separation of the front and rear covers.
Claim 10
Dependent Claim
33 words
A looseleaf binder as defined in claim 1, wherein the front cover is folded over the rear cover at a pair of fold lines defining said front and rear covers and a spine.
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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) | 1992-07-17 | 1993-01-16 | 1993-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-17 | 1997-01-16 | 1997-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-17 | 2001-01-16 | 2001-07-18 | $7700.00 | Window Closed / Lapsed |