US4131197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for a cassette containing a recording tape, particularly for a magnetic-tape cassette
Assignee: BASF SE
•
Filing: 1976-12-16
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Granted: 1978-12-26
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Expires: 1996-12-16
Abstract
Abstract A container for a cassette containing a recording tape which container consists of a hollow portion, a support for the cassette and a lid portion. The design of the support and lid portion and the hinged connection between the same and the hollow portion are such that in the closed position of the container the latter is closed on all sides while in its open position the cassette is held securely but is readily removable.
Inventors
- 👤 Anton Blankenmeister
- 👤 Ludwig Peinecke
- 👤 Dieter Koob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:59
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/023; G11B23/0233
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
221 words
A container for the accomodation of a cassette containing a recording tape wound on reels, and in particular a magnetic tape cassette, said container comprising: a hollow portion having substantially the shape of a rectangular parallelepiped formed by two parallel large-area side walls connected by four narrow walls, a lid portion consisting of one of said narrow walls and having a support for the cassette which includes projections to prevent rotation of the reels in the cassette, said support being formed of at least a portion of one of said large-area side walls of said hollow portion, a means located at the bottom end of said lid portion for permitting the pivotal movement of said lid portion together with said support about the adjacent bottom end of said hollow portion whereby the lid portion and support may be swung out from the open container, a tab formed at the bottom end of said lid portion for engaging the cassette on said support during said pivotal movement, and a spring member formed at the opposite top end of said lid portion which is arranged to cooperate with one of the adjacent walls of said hollow portion when opening and closing the container from the lid portion side thereof and also being adapted to press the cassette on the support against said tab.
Claim 2
Dependent Claim
221 words
A container for the accomodation of a cassette containing a recording tape wound on reels, and in particular a magnetic tape cassette, said container comprising: a hollow portion having substantially the shape of a rectangular parallelepiped formed by two parallel large-area side walls connected by four narrow walls, a lid portion consisting of one of said narrow walls and having a support for the cassette which includes projections to prevent rotation of the reels in the cassette, said support being formed of at least a portion of one of said large-area side walls of said hollow portion, a means located at the bottom end of said lid portion for permitting the pivotal movement of said lid portion together with said support about the adjacent bottom end of said hollow portion whereby the lid portion and support may be swung out from the open container, a tab formed at the bottom end of said lid portion for engaging the cassette on said support during said pivotal movement, and a spring member formed at the opposite top end of said lid portion which is arranged to cooperate with one of the adjacent walls of said hollow portion when opening and closing the container from the lid portion side thereof and also being adapted to press the cassette on the support against said tab.
Claim 3
Dependent Claim
20 words
A container as claimed in claim 1 wherein the spring member is a tab integrally formed with said lid portion.
Claim 4
Dependent Claim
38 words
A container as claimed in claim 2 wherein the spring member is in the form of a U-shaped clamping spring which is positioned to press against the adjacent narrow side of the cassette when located on said support.
Claim 5
Dependent Claim
40 words
A container as claimed in claim 1 wherein the spring member has a catch formed thereon which cooperates with a perforation or depression formed in, or an internal projection formed on one of the adjacent walls of said hollow portion.
Claim 6
Dependent Claim
29 words
A container as claimed in claim 1 wherein the lid portion together with said support is mounted for pivotal movement about an axle adjacent to said bottom retaining tab.
Claim 7
Dependent Claim
31 words
A container as claimed in claim 1, wherein there is provided between the lid portion and the hollow portion a tongue-shaped spring member urging the lid portions into its open position.
Claim 8
Dependent Claim
26 words
A container as claimed in claim 6, wherein said tongueshaped spring member is of the same plastics material as the container and is integrally molded therewith.
References Cited (Backward Citations)
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US3241901A
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Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-12-25 | 1982-06-26 | 1982-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-25 | 1986-06-26 | 1986-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-25 | 1990-06-26 | 1990-12-26 | $7700.00 | Window Closed / Lapsed |