US4630732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage device for storing disc-shaped articles
Assignee: Individual
•
Filing: 1985-08-26
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Granted: 1986-12-23
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Expires: 2005-08-26
Abstract
Abstract A storage device for storing a plurality of disc-shaped articles, or discs includes a support having a support surface for supporting the discs. The support includes bias means to bias the discs towards rolling along the support. The device further includes releasable restraining means to restrain the discs against rolling under the effect of the bias means. In one embodiment of the invention, the support surface of the support includes a sloping portion which provides the bias means in the form of a gravity bias. In another embodiment of the invention, the support includes a hinged portion pivotally mounted on a floor of the device, and the bias means is a spring bias acting between the floor and the hinged portion.
Inventors
- 👤 Robert Snyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:29
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0433; G11B33/0444
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
139 words
A storage device for storing a plurality of disc-shaped articles in closely spaced vertical side-by-side relationship which includes a floor and a rear wall extending upwardly from the floor; a plurality of supports, each being slidably mounted on the floor, one support being provided for each article to be stored, each support having a support surface for supporting the articles, and including first bias means for biasing the articles towards rolling; and releasable restraining means associated with each support to restrain the articles against rolling under the effect of the first bias means, each restraining means including second bias means to bias its associated support away from the rear wall or the device, and a shoulder at an upper portion of the front of the device against which a part of the periphery of the article abuts in use.
Claim 2
Dependent Claim
139 words
A storage device for storing a plurality of disc-shaped articles in closely spaced vertical side-by-side relationship which includes a floor and a rear wall extending upwardly from the floor; a plurality of supports, each being slidably mounted on the floor, one support being provided for each article to be stored, each support having a support surface for supporting the articles, and including first bias means for biasing the articles towards rolling; and releasable restraining means associated with each support to restrain the articles against rolling under the effect of the first bias means, each restraining means including second bias means to bias its associated support away from the rear wall or the device, and a shoulder at an upper portion of the front of the device against which a part of the periphery of the article abuts in use.
Claim 3
Dependent Claim
55 words
A device as claimed in claim 1 in which each support surface includes a sloping portion providing the first bias means in the form of a gravity bias to allow the article supported on that support surface, in use, to roll down the sloping portion on release of the restraining means associated with that support.
Claim 4
Dependent Claim
58 words
A device as claimed in claim 2 in which each support surface includes a substantially horizontal portion extending away from the foot of the sloping portion, a stop being provided at or near the end of the horizontal portion to prevent the article, in use, from rolling off the end of the horizontal portion of the support surface.
Claim 5
Dependent Claim
19 words
A device as claimed in claim 1 which includes guide means for each of the articles to be supported.
Claim 6
Dependent Claim
32 words
A device as claimed in claim 4 in which each guide means includes a groove which extends along each support, the periphery of the disc article being rollably receivable in the groove.
Claim 7
Dependent Claim
59 words
A device as claimed in claim 1 in which the second bias means includes a coil spring acting between the rear wall of the device and a rear portion of the support, the coil spring being co-axially mounted on a pin projecting from the rear wall of the device into a complementary bore in the rear of the support.
References Cited (Backward Citations)
US1026111A
Cited
US1066138A
Cited
GB191317891A
Cited
US1258498A
Cited
US1337812A
Cited
FR620996A
Cited
US2402044A
Cited
US2944859A
Cited
BE672829A
Cited
US4519655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-12-22 | 1990-06-23 | 1990-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-22 | 1994-06-23 | 1994-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-22 | 1998-06-23 | 1998-12-23 | $7700.00 | Window Closed / Lapsed |