US4760502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage container for recording media
Assignee: IDN Inventions and Development of Novelties AG
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Filing: 1986-12-12
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Granted: 1988-07-26
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Expires: 2006-12-12
Abstract
Abstract The invention relates to a storage container for recording media with a housing, open at the front, that accommodates a plurality of holders for in each case at least one recording medium, wherein a front covering over the interior of the housing is provided and the holders are individually displaceable towards the front out of the housing into a position in which the recording medium disposed therein can easily be grasped, and with indicating means arranged in the region of the front and visible through indicator windows (104) in the front, which holders are occupied by recording media. In order to be able to see in the dark whether or not a holder is occupied, indicating means are provided which comprise light sources that are visible from the outside through the windows and which include associated switch-over means which are operable by the removal and insertion of a recording medium into a holder.
Inventors
- 👤 Peter Ackeret
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:40
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B33/00; G11B33/02; G11B33/04
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
163 words
A container for a plurality of recording media, comprising: a housing having an open front; a plurality of media carrier holders accommodated in said housing, said holders defining media carrier accommodation spaces, said holders being individually displaceable partly out of said housing into a position in which a recording media carrier may be inserted into and removed from said individual holder; means for covering said housing front; at least one light source; light guiding means for guiding light provided by said at least one source to indicator windows in the front area of the container, each window beig allocated to one of said holders; light modulation means for modulating light guided through said windows, said light modulation means being controlled independently for each window in response to presence and absence of a media carrier in the allocated holder, so as to indicate respectively presence and absence of media carriers in said holders when said open front is covered by said means for covering.
Claim 2
Dependent Claim
163 words
A container for a plurality of recording media, comprising: a housing having an open front; a plurality of media carrier holders accommodated in said housing, said holders defining media carrier accommodation spaces, said holders being individually displaceable partly out of said housing into a position in which a recording media carrier may be inserted into and removed from said individual holder; means for covering said housing front; at least one light source; light guiding means for guiding light provided by said at least one source to indicator windows in the front area of the container, each window beig allocated to one of said holders; light modulation means for modulating light guided through said windows, said light modulation means being controlled independently for each window in response to presence and absence of a media carrier in the allocated holder, so as to indicate respectively presence and absence of media carriers in said holders when said open front is covered by said means for covering.
Claim 3
Dependent Claim
15 words
The container of claim 1 wherein said light modulation means include light color modulation means.
Claim 4
Dependent Claim
13 words
The container of claim 1 wherein said light modulation means includes shutter means.
Claim 5
Dependent Claim
18 words
The container of claim 1 wherein said at least one light source is an electrically energized light source.
Claim 6
Dependent Claim
45 words
The container of claim 4 including a first and a second light source, said light sources producing light of different color, one color being indicative of the absence of a media carrier and the other color being indicative of the presence of a media carrier.
Claim 7
Dependent Claim
15 words
The container of claim 42 wherein a single light source for said light guiding means.
Claim 8
Dependent Claim
37 words
The container of claim 6 wherein said light guiding means includes at least a first spider shaped light guide disposed between said single light source and light path planes extending in defined levels defined by said windows.
Claim 9
Dependent Claim
53 words
The container of claim 1 wherein said light modulating means include at least two light passage zones, at least one of said zones being colored, one of said zones serving as the indicator of the presence of a media carrier while another of said zones serves as the indicator of the absence thereof.
Claim 10
Dependent Claim
39 words
The container of claim 8 wherein said two zones are juxtaposed transverse to a light beam path established by said guiding means and are alternately displaceable into said path in response to presence and absence of a media carrier.
Claim 11
Dependent Claim
43 words
The container wherein said two zones are juxtaposed one behind the other in a light beam path established by said guiding means, at least one of said zones being displaceable out of said path in response to the absence of a media carrier.
Claim 12
Dependent Claim
43 words
The container wherein said two zones are juxtaposed one behind the other in a light beam path established by said guiding means, at least one of said zones being displaceable out of said path in response to the absence of a media carrier.
Claim 13
Dependent Claim
29 words
The container of claim 1 wherein said modulation means each comprise light shutter means disposed in a light beam path to a said window established by said guiding means.
Claim 14
Dependent Claim
25 words
The container of claim 11 wherein said light path intersects a media carrier accommodation space, and wherein said shutter means includes an inserted media carrier.
Claim 15
Dependent Claim
36 words
The container of claim 1 wherein each of said holders has a front wall and wherein said means for covering said housing front includes said holder front walls, said window being provided in said front walls.
Claim 16
Dependent Claim
19 words
The container of claim 1 wherein said housing front covering means include a front wall portion having said windows.
Claim 17
Dependent Claim
33 words
The container of claim 1 wherein a sensor is provided for controlling said modulation means, said sensor being displaced in response to insertion of a media carrier in the holder carrier accommodation space.
Claim 18
Dependent Claim
23 words
The container of claim 15 wherein a sensor is provided for each media carrier accommodation space, said sensors being mounted on said housing.
Claim 19
Dependent Claim
17 words
The container of claim 15 wherein each of said holders is provided with at least one sensor.
Claim 20
Dependent Claim
14 words
The container of claim 1 wherein said modulation means are arranged in each holder.
Claim 21
Dependent Claim
13 words
The container of claim 18 wherein each holder has an allocated light source.
Claim 22
Dependent Claim
18 words
The container of claim 1 wherein said light guiding means comprises light transmission means mounted in said housing.
Claim 23
Dependent Claim
20 words
The container of claim 1 wherein at least a portion of said light guiding means is mounted in each holder.
Claim 24
Dependent Claim
26 words
The container of claim 21 wherein said guiding means includes a light guide coupling between light guiding means portions in said housing and in said holders.
Claim 25
Dependent Claim
16 words
The container of claim 21 wherein said light guiding means portions in said holders are masked.
Claim 26
Dependent Claim
23 words
The container of claim 1 wherein said light guiding means are sectioned and said modulation means are displaceable between light guiding means sections.
Claim 27
Dependent Claim
60 words
The container of claim 15 wherein a sensor is provided for each holder and each said sensor includes a lever pivotal between a first position in which it extends into a said media carrier accommodation space, and a second position into which it is deflected by a media carrier, and spring means for biasing said lever into said first position.
Claim 28
Dependent Claim
14 words
The container of claim 25 including a tolerance absorbing pivot bearing for said lever.
Claim 29
Dependent Claim
21 words
The container of claim 26 wherein said bearing includes open bearing shells and a stop for defining said second end position.
Claim 30
Dependent Claim
19 words
The container of claim 1 including a button adjacent each window for releasing outwards displacement of an allocated holder.
Claim 31
Dependent Claim
55 words
The container of claim 1 wherin each holder includes a pivotally displaceable front flap, and wherein said light guiding means includes sections extending through each said holder and its said front flap, said light guiding means sections for each holder being optically coupled upon said flap being pivoted into a position flush with said holder.
Claim 32
Dependent Claim
37 words
The container of claim 1 wherein means are provided for illuminating at least a first additional surface region of said container at the front of said housing with light provided by said at least one light source.
Claim 33
Dependent Claim
25 words
The container of claim 1 further including means for illuminating surface areas of said container at the front of said housing apart from said windows.
Claim 34
Dependent Claim
26 words
The container of claim 31 wherein said means for illuminating surface areas includes a light guide section extending from said light source to said housing front.
Claim 35
Dependent Claim
14 words
The container of claim 1 wherein said light guiding means include fiber-optic light guides.
Claim 36
Dependent Claim
14 words
The container of claim 1 wherein said windows have means for attenuating impinging light.
Claim 37
Dependent Claim
38 words
The container of claim 1 wherein said modulation means includes an actuator mounted in each holder, said actuators sensing presence and absence of an end adge of a media carrier and controlling the operation of said modulation means.
Claim 38
Dependent Claim
14 words
The container of claim 1 wherein said light guiding means include plastics molded members.
References Cited (Backward Citations)
US3557360A
Cited
US3647986A
Cited
US4322780A
Cited
JPS5814302A
Cited
US4592600A
Cited
US4493417A
Cited
US4702372A
Cited
US4655344A
Cited
US4625263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-07-26 | 1992-01-25 | 1992-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-26 | 1996-01-25 | 1996-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-26 | 2000-01-25 | 2000-07-26 | $7700.00 | Window Closed / Lapsed |