US4518084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage system for either boxed or unboxed cassettes
Assignee: BERKMAN INDUSTRIES Inc A CORP OF FL
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Filing: 1983-09-13
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Granted: 1985-05-21
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Expires: 2003-09-13
Abstract
Abstract A case having at least one row and a plurality of tandem compartments for interchangeably receiving and storing either a single boxed cassette or two unboxed cassettes in any compartment. The case has opposite side walls connected by means of a bottom wall, with the compartments disposed parallel and transverse to the opposite side walls; each compartment comprising a pair of projections separating and dividing the said compartment into storage zones on both sides of said projections. The opposite side walls define pairs of vertical ribs for guiding and securely retaining a single boxed cassette in place atop said projections, and further define vertical end stops adjacent said ribs for limiting transverse movement of unboxed cassettes stored and securely retained between said projections and opposite guides projecting inwardly from said side walls.
Inventors
- 👤 Joseph L. Berkman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:21
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/023; G11B23/0236
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
155 words
A storage unit or holder for magnetic tape cassettes and tape cassette boxes comprising at least one row having a plurality of tandem compartments for interchangeably receiving and storing either a boxed cassette or a pair of unboxed cassettes in the same compartment, each said compartment having opposite side walls connected by means of a bottom wall, and having twin parallel storage zones disposed transverse to said opposite side walls, each said compartment further comprising projection means separating and dividing said compartment into said twin parallel storage zones on either side of said projection means; at least one of said opposite side walls having vertical rib means disposed inwardly from said side walls for guiding and securely retaining a single boxed cassette in place in said compartment atop said projection means, and vertical end stop means for limiting transverse movement of unboxed cassettes stored securely retained between said projection means and said vertical rib means.
Claim 2
Dependent Claim
155 words
A storage unit or holder for magnetic tape cassettes and tape cassette boxes comprising at least one row having a plurality of tandem compartments for interchangeably receiving and storing either a boxed cassette or a pair of unboxed cassettes in the same compartment, each said compartment having opposite side walls connected by means of a bottom wall, and having twin parallel storage zones disposed transverse to said opposite side walls, each said compartment further comprising projection means separating and dividing said compartment into said twin parallel storage zones on either side of said projection means; at least one of said opposite side walls having vertical rib means disposed inwardly from said side walls for guiding and securely retaining a single boxed cassette in place in said compartment atop said projection means, and vertical end stop means for limiting transverse movement of unboxed cassettes stored securely retained between said projection means and said vertical rib means.
Claim 3
Dependent Claim
32 words
The storage unit or holder according to claim 1, wherein said vertical rib means and said vertical end stop means are unitary and form corner projections in the corners of each compartment.
Claim 4
Dependent Claim
53 words
The storage unit or holder according to claim 1, wherein said projection means comprises a pair of projections; each of said opposite side walls having pairs of vertical ribs; said vertical end stop means being disposed adjacent said vertical ribs; and oppositely disposed compartment separating guides projecting inwardly from said opposite side walls.
Claim 5
Dependent Claim
18 words
The storage unit or holder according to claim 1, wherein said projection means extend from said bottom wall.
Claim 6
Dependent Claim
19 words
The storage unit or holder according to claim 1, wherein said projection means extend from said opposite side walls.
Claim 7
Dependent Claim
19 words
The storage unit or holder according to claim 5, wherein said projection means also extending from said bottom wall.
Claim 8
Dependent Claim
30 words
The storage unit or holder according to claim 3, wherein said guides project inwardly from adjacent corner projections of each pair of compartments in the manner of a flying buttress.
Claim 9
Dependent Claim
49 words
The storage unit or holder according to claim 1, wherein said case is in the form of a tray-like article for use either alone in storing boxed magnetic tape cassettes, a double amount of unboxed magnetic tape cassettes, or any desired combination of boxed and unboxed magnetic tape cassettes.
Claim 10
Dependent Claim
18 words
The storage unit or holder according to claim 1, including a case for said storage unit or holder.
Claim 11
Dependent Claim
86 words
The storage unit or holder according to claim 9, wherein said storage unit or holder comprises at least one drawer having a plurality of said tandem compartments integrally formed together with said drawer for receiving and storing therein interchangeably either said boxed cassette or a pair of unboxed cassettes; and said drawer being receivable in a front opening in said case associated with said drawer, so as to enable said drawer to be slidably movable in said opening from a closed position to an open condition.
Claim 12
Dependent Claim
26 words
The storage unit or holder according to claim 10, wherein said case is a cabinet having a plurality of openings accommodating an equal number of drawers.
Claim 13
Dependent Claim
21 words
The storage unit or holder according to claim 10, wherein said drawer is provided with a front panel having handle means.
Claim 14
Dependent Claim
28 words
The storage unit or holder according to claim 12, wherein said front panel and said handle means are integrally formed together with said drawer from a plastic material.
Claim 15
Dependent Claim
19 words
The storage unit or holder according to claim 12, wherein said drawer comprises at lest one row of compatments.
Claim 16
Dependent Claim
22 words
The storage unit or holder according to claim 12, wherein said rows are adjacently disposed and comprise an equal number of compartments.
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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) | 1988-05-20 | 1988-11-19 | 1989-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-20 | 1992-11-19 | 1993-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-20 | 1996-11-19 | 1997-05-21 | $7700.00 | Window Closed / Lapsed |