Patent US4972952A successfully refreshed from Google Patents.
US4972952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic-slides storage/carrier unit
Assignee: Cloverline Inc
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Filing: 1989-11-16
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Granted: 1990-11-27
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Expires: 2009-11-16
Abstract
Abstract A storage unit for photographic slides which is removably securable to an outer protective jacket, so that the storage unit may be easily removed, which is also provided with a plurality of holes for allowing it to be inserted and retained in a loose-leaf binder or notebook for removable storage. The outer jacket is provided with an interior pocket which snugly receives a stiffened end of the storage unit for accomplishing the easy removal from, or insertion of, the storage unit.
Inventors
- 👤 Ingeborg Reiseneder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:52
CPC Classifications
B; B42; B42F; B42F5/00; B42F5/02
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
213 words
A storage/carrier unit for photographic slides comprising: a storage unit made of flexible material to allow for the folding-in on itself and having a series of pockets for storing slides therein; and a carrier unit made of a stiffer material for receiving therein said storage unit, said carrier unit being foldable along at least two fold-lines and having an interior surface divided into a first main portion between the two fold-lines, a second portion extending from one fold-line outwardly toward a first edge of said carrier unit, and a third portion extending from the other fold-line toward a second edge; said second and third portions overlapping said first main portion when closing said carrier unit, each of said second and third portions having cooperating means for releasably securing said second and third portions together; one of said second and third portions of said carrier unit comprising an enlarged pocket having an entrance; said storage unit comprising a stiffened end thereof for removable insertion into said enlarged pocket of said carrier unit; said stiffened end comprising inwardly-tapering side edge surfaces to aid in the insertion thereof into said entrance of said enlarged pocket; said stiffened end comprising at least two through-holes for allowing for the insertion of said storage unit into a loose-leaf binder.
Claim 2
Dependent Claim
213 words
A storage/carrier unit for photographic slides comprising: a storage unit made of flexible material to allow for the folding-in on itself and having a series of pockets for storing slides therein; and a carrier unit made of a stiffer material for receiving therein said storage unit, said carrier unit being foldable along at least two fold-lines and having an interior surface divided into a first main portion between the two fold-lines, a second portion extending from one fold-line outwardly toward a first edge of said carrier unit, and a third portion extending from the other fold-line toward a second edge; said second and third portions overlapping said first main portion when closing said carrier unit, each of said second and third portions having cooperating means for releasably securing said second and third portions together; one of said second and third portions of said carrier unit comprising an enlarged pocket having an entrance; said storage unit comprising a stiffened end thereof for removable insertion into said enlarged pocket of said carrier unit; said stiffened end comprising inwardly-tapering side edge surfaces to aid in the insertion thereof into said entrance of said enlarged pocket; said stiffened end comprising at least two through-holes for allowing for the insertion of said storage unit into a loose-leaf binder.
Claim 3
Dependent Claim
33 words
The storage/carrier unit according to claim 1, wherein said stiffened end comprises three through-holes, a first center hole, and second and third laterally-outward through-slots for allowing insertion into loose-leaf binders of varying size.
Claim 4
Dependent Claim
32 words
The storage/carrier unit according to claim 1, wherein said entrance of said enlarged pocket faces inwardly toward said main portion when said carrier unit is opened up into a relatively flat state.
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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) | 1993-11-26 | 1994-05-28 | 1994-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-11-26 | 1998-05-28 | 1998-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-11-26 | 2002-05-28 | 2002-11-27 | $7700.00 | Window Closed / Lapsed |