Patent US4087138A successfully refreshed from Google Patents.
US4087138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing cabinet
Assignee: Individual
•
Filing: 1977-04-06
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Granted: 1978-05-02
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Expires: 1997-04-06
Abstract
Abstract A storage and dispensing cabinet in which tape cassettes or other similar articles are slidably received in parallel slots formed by a housing. Each slot is provided with an integrally formed ejector that includes a rocker positioned beneath the floor of the slot, an ejection arm that extends into the slot along the back of the cassette, a retaining portion that normally extends along the open front end of the slot to positively retain a cassette and an actuator that is accessible from the exterior of the housing. By depressing the actuator, the rocker can be flexed so that the retaining portion moves away from the front of the cassette, while the ejecting arm, which remains substantially unflexed, pushes the front edge of the cassette through the open end of the slot so that it can be grasped and removed. The entire housing can be mounted on a stand so that it can be rotated between an open position and a closed position.
Inventors
- 👤 William P. McRae
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:54
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/023; G11B23/0236
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
380 words
A storage and dispensing cabinet for generally rectangular articles, such as tape cassettes and the like, of a predetermined size comprising: a housing forming a plurality of parallel rectangular slots arranged in a row, each of said slots being shaped and dimensioned to slidably receive a tape cassette of said predetermined size and having two parallel sidewalls, a top wall, a back wall, a floor, an ejector opening between said floor and said back wall, and an open front end through which said cassettes can be inserted and withdrawn; a stand; swivel means for supporting said housing on said stand and permitting rotation of said housing between a closed position in which said open ends of said slots are substantially horizontal and an open position in which said open ends of said slots are substantially vertical; and a plurality of cassette ejector means, each associated with one of said slots for normally retaining a cassette in said slot and for ejecting said cassette from said slot when actuated; each of said ejector means being an integrally formed, one-piece, molded plastic, flexible member including a rocker having a front end and a back end, attachment means for pivotally attaching said rocker to said housing beneath said floor, a free standing ejecting arm projecting from said back end of said rocker through said ejector opening to engage said cassette from behind, an actuator portion attached to said front end of said rocker and accessible from the exterior of said housing, an upstanding retaining portion projecting upwardly from said front end of said rocker at the open front end of said slot to retain said cassette in said slot, and a flat bendable portion between said attaching means and said ejecting arm; each of said ejector means having an unflexed position in which said cassette is positively received within said corresponding slot between said ejecting arm and said retaining portion, and a flexed position assumed in response to a force applied to said actuator in which said ejecting arm is pivoted away from said back wall while remaining substantially unflexed to push said cassette at least partially through said open front end of said retraining portion to a position below said floor to permit said cassette to move through said open front end.
Claim 2
Dependent Claim
380 words
A storage and dispensing cabinet for generally rectangular articles, such as tape cassettes and the like, of a predetermined size comprising: a housing forming a plurality of parallel rectangular slots arranged in a row, each of said slots being shaped and dimensioned to slidably receive a tape cassette of said predetermined size and having two parallel sidewalls, a top wall, a back wall, a floor, an ejector opening between said floor and said back wall, and an open front end through which said cassettes can be inserted and withdrawn; a stand; swivel means for supporting said housing on said stand and permitting rotation of said housing between a closed position in which said open ends of said slots are substantially horizontal and an open position in which said open ends of said slots are substantially vertical; and a plurality of cassette ejector means, each associated with one of said slots for normally retaining a cassette in said slot and for ejecting said cassette from said slot when actuated; each of said ejector means being an integrally formed, one-piece, molded plastic, flexible member including a rocker having a front end and a back end, attachment means for pivotally attaching said rocker to said housing beneath said floor, a free standing ejecting arm projecting from said back end of said rocker through said ejector opening to engage said cassette from behind, an actuator portion attached to said front end of said rocker and accessible from the exterior of said housing, an upstanding retaining portion projecting upwardly from said front end of said rocker at the open front end of said slot to retain said cassette in said slot, and a flat bendable portion between said attaching means and said ejecting arm; each of said ejector means having an unflexed position in which said cassette is positively received within said corresponding slot between said ejecting arm and said retaining portion, and a flexed position assumed in response to a force applied to said actuator in which said ejecting arm is pivoted away from said back wall while remaining substantially unflexed to push said cassette at least partially through said open front end of said retraining portion to a position below said floor to permit said cassette to move through said open front end.
Claim 3
Dependent Claim
48 words
The storage and dispensing cabinet of claim 1, wherein said housing includes a pivot pin beneath said floor of each of said slots, and said attaching means comprises a journal portion intermediate said front and back ends of said rocker in which said pivot pin is rotatably received.
Claim 4
Dependent Claim
44 words
The storage and dispensing cabinet of claim 1 further comprising a retainer opening formed in said floor of each of said slots, each of said retaining portions projecting through one of said retainer openings when said cassette ejector means are in said unflexed positions.
Claim 5
Dependent Claim
31 words
The storage and dispensing cabinet of claim 1 wherein said housing includes a bottom extending beneath said floors of said slots, said rockers being positioned between said bottom and said floors.
Claim 6
Dependent Claim
19 words
The storage and dispensing cabinet of claim 4 wherein said actuators project from between said bottom and said floors.
Claim 7
Dependent Claim
32 words
The storage and dispensing cabinet of claim 1 wherein said stand is generally U-shaped having two vertical end pieces joined by a horizontal plate, said housing being disposed between said end pieces.
Claim 8
Dependent Claim
25 words
The storage and dispensing cabinet of claim 1 wherein said swivel means includes at least two stop means for limiting the rotation of said housing.
Claim 9
Dependent Claim
156 words
A storage and dispensing cabinet for generally rectangular articles, such as tape cassettes and the like, of a predetermined size, comprising: a housing forming a plurality of parallel rectangular slots arranged in a row, each slot being shaped and dimensioned to slidably receive one of said tape cassettes and having two parallel sidewalls, a top wall, a back wall, a floor, and an open front end through which said cassettes can be inserted and withdrawn; a plurality of cassette ejector means, each associated with one of said slots for normally retaining a cassette in said slot and for ejecting said cassette from said slot when actuated; a stand; and swivel means for supporting said housing on said stand and permitting rotation of said housing between a closed position in which said open ends of said slots are substantially horizontal and an open position in which said open ends of said slots are substantially vertical and exposed.
Claim 10
Dependent Claim
156 words
A storage and dispensing cabinet for generally rectangular articles, such as tape cassettes and the like, of a predetermined size, comprising: a housing forming a plurality of parallel rectangular slots arranged in a row, each slot being shaped and dimensioned to slidably receive one of said tape cassettes and having two parallel sidewalls, a top wall, a back wall, a floor, and an open front end through which said cassettes can be inserted and withdrawn; a plurality of cassette ejector means, each associated with one of said slots for normally retaining a cassette in said slot and for ejecting said cassette from said slot when actuated; a stand; and swivel means for supporting said housing on said stand and permitting rotation of said housing between a closed position in which said open ends of said slots are substantially horizontal and an open position in which said open ends of said slots are substantially vertical and exposed.
Claim 11
Dependent Claim
32 words
The storage and dispensing cabinet of claim 8 wherein said stand is generally U-shaped having two vertical end pieces joined by a horizontal plate, said housing being disposed between said end pieces.
Claim 12
Dependent Claim
25 words
The storage and dispensing cabinet of claim 9 wherein said swivel means includes at least two stop means for limiting the rotation of said housing.
Claim 13
Dependent Claim
205 words
A storage and dispensing cabinet for articles such as tape cassettes and the like, comprising: a housing forming a plurality of parallel slots, each having an open end, for slidably receiving tape cassettes; a plurality of one piece integrally formed flexible ejectors; and a plurality of attachment means for pivotally attaching each of said ejectors to said housing, said attachment means including a pivot pin and a journal portion in which said pivot pin is rotatably received; each of said ejectors incluing a flexible rocker portion to which said attachment means is connected, an ejecting arm projecting from one end of said rocker to engage the rear of said cassette, said rocker being bendable between said attachment means and said arm, an actuator portion accessible from the exterior of said housing and spaced from said attachment means whereby said rocker can be caused to pivot, and a retaining portion projecting from said rocker and opposing said arm, the distance between said retaining portion and said arm being such that the cassette is pivotably retained therebetween in the absence of flexing of said ejector, said arm being freely movable without obstruction along the back of said cassette upon flexing of said ejector to dispense said cassette.
Claim 14
Dependent Claim
205 words
A storage and dispensing cabinet for articles such as tape cassettes and the like, comprising: a housing forming a plurality of parallel slots, each having an open end, for slidably receiving tape cassettes; a plurality of one piece integrally formed flexible ejectors; and a plurality of attachment means for pivotally attaching each of said ejectors to said housing, said attachment means including a pivot pin and a journal portion in which said pivot pin is rotatably received; each of said ejectors incluing a flexible rocker portion to which said attachment means is connected, an ejecting arm projecting from one end of said rocker to engage the rear of said cassette, said rocker being bendable between said attachment means and said arm, an actuator portion accessible from the exterior of said housing and spaced from said attachment means whereby said rocker can be caused to pivot, and a retaining portion projecting from said rocker and opposing said arm, the distance between said retaining portion and said arm being such that the cassette is pivotably retained therebetween in the absence of flexing of said ejector, said arm being freely movable without obstruction along the back of said cassette upon flexing of said ejector to dispense said cassette.
Claim 15
Dependent Claim
38 words
The storage and dispensing cabinet of claim 11 wherein each of said rockers includes a flat portion between said journal portion and said ejecting arm, and a reinforcing rib extending from said journal portion to said front end.
Claim 16
Dependent Claim
44 words
The storage and dispensing cabinet of claim 11 further comprising a retainer opening formed in said floor of each of said slots, each of said retaining portions projecting through one of said retainer openings when said cassette ejector means are in said unflexed position.
Claim 17
Dependent Claim
31 words
The storage and dispensing cabinet of claim 11 wherein said housing includes a bottom extending beneath said floors of said slots, said rockers being positioned between said bottom and said floors.
Claim 18
Dependent Claim
19 words
The storage and dispensing cabinet of claim 14 wherein said actuators project from between said bottom and said floors.
Claim 19
Dependent Claim
15 words
The storage and dispensing cabinet of claim 11 wherein said ejector is molded of plastic.
Claim 20
Dependent Claim
36 words
The storage and dispensing cabinet of claim 11 further comprising: a stand; and swivel means for supporting said housing on said stand and permitting rotation of said housing between a closed position and an open position.
Claim 21
Dependent Claim
32 words
The storage and dispensing cabinet of claim 17 wherein said stand is generally U-shaped having two vertical end pieces joined by a horizontal plate, said housing being disposed between said end pieces.
Claim 22
Dependent Claim
25 words
The storage and dispensing cabinet of claim 18 wherein said swivel means includes at least two stop means for limiting the rotation of said housing.
Claim 23
Dependent Claim
58 words
The storage and dispensing cabinet of claim 11 further comprising: a stand; and swivel means for supporting said housing on said stand and permitting rotation of said housing between a closed position in which said open ends of said slots are substantially horizontal and an open position in which said open ends of said slot are substantially vertical.
References Cited (Backward Citations)
US3866990A
Cited
US3969007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-01 | 1981-10-31 | 1982-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-01 | 1985-10-31 | 1986-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-01 | 1989-10-31 | 1990-05-02 | $7700.00 | Window Closed / Lapsed |