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US4627531A Expired / Lapsed US ⏱️ 0.0 years remaining

Recording disk enclosure

Assignee: Individual
•
Filing: 1985-04-24
•
Granted: 1986-12-09
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Expires: 2005-04-24
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Abstract

Abstract A recording disc enclosure is disclosed, having semi-rigid top and bottom portions, with adjoining sides forming an enclosed space therebetween. An aperature sized to pass a recording disc therethrough is disposed through one side of the enclosure. A closure strip is disposed to cover the aperature in the closed position, and to be manually biased along a top and bottom guide path to extend substantially beyond the profile of the enclosure in the open position. The closure strip, when in the open position may be biased to rotate approximately 90 degrees to an open position in alignment with one of the sides adjoining the aperture side. Top or bottom portions of the enclosure may be transparent to provide a visual indication of the contents of the enclosure. Alternately visual symbols may be disposed upon the top or bottom portion of the enclosure, and preferably upon at least one side, to provide identification of the contents of the enclosure.

Inventors

  • 👤 Philip M. Clemens

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 22:17
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405

Claims Analysis

Total Claims: 18
Claim 1
Independent Claim 291 words
A recording disc enclosure, which comprises: (a) a semi-rigid, generally rectangular top portion; (b) a semi-rigid, generally rectangular bottom portion substantially the size of the top portion; (c) four side portions adjoining said top and bottom portions about the periphery of said top and bottom portions, forming an enclosed area between said sides and said top and bottom portions, said enclosed area sized to receive a recording disc therein; (d) an elongated aperture disposed through one of the side portions, said aperture of a size sufficient to pass a recording disc therethrough; (e) an externally disposed top and bottom guide slot means, extending in parallel alignment substantially along the top and bottom portions of the enclosure in proximity to the aperture side; (f) an elongated closure strip having a side sized to substantially cover the elongated aperture, the closure strip further having top and bottom confronting portions adjoining the closure strip side in spaced relation; (g) a top and bottom guide post means, disposed upon the confronting top and bottom portions of the closure strip, the guide post means sized to align and guide the closure strip along the guide slot means from a closed position substantially covering the aperture to an intermediate extended position parallel to the aperture side; and (h) a relieved area disposed at one end of the top and bottom guide slot means, the relieved area positioned to receive the top and bottom guide post means when the closure strip is extended to the intermediate position, the relieved area providing a means for rotation of the extended closure strip from the intermediate position to a position tangent to the closed position of the closure strip, and adjacent to the side of the enclosure adjoining the aperture side.
Claim 2
Dependent Claim 291 words
A recording disc enclosure, which comprises: (a) a semi-rigid, generally rectangular top portion; (b) a semi-rigid, generally rectangular bottom portion substantially the size of the top portion; (c) four side portions adjoining said top and bottom portions about the periphery of said top and bottom portions, forming an enclosed area between said sides and said top and bottom portions, said enclosed area sized to receive a recording disc therein; (d) an elongated aperture disposed through one of the side portions, said aperture of a size sufficient to pass a recording disc therethrough; (e) an externally disposed top and bottom guide slot means, extending in parallel alignment substantially along the top and bottom portions of the enclosure in proximity to the aperture side; (f) an elongated closure strip having a side sized to substantially cover the elongated aperture, the closure strip further having top and bottom confronting portions adjoining the closure strip side in spaced relation; (g) a top and bottom guide post means, disposed upon the confronting top and bottom portions of the closure strip, the guide post means sized to align and guide the closure strip along the guide slot means from a closed position substantially covering the aperture to an intermediate extended position parallel to the aperture side; and (h) a relieved area disposed at one end of the top and bottom guide slot means, the relieved area positioned to receive the top and bottom guide post means when the closure strip is extended to the intermediate position, the relieved area providing a means for rotation of the extended closure strip from the intermediate position to a position tangent to the closed position of the closure strip, and adjacent to the side of the enclosure adjoining the aperture side.
Claim 3
Dependent Claim 50 words
The enclosure of claim 1 wherein the closure strip has a manual grasping surface disposed externally upon the top and bottom edges of the closure strip in proximity to the complimentary top and bottom guide means disposed in confronting relation upon the top and bottom edges of the closure strip.
Claim 4
Dependent Claim 42 words
The closure strip of claim 1, wherein the manual grasping surface is a series of grooves disposed upon the top and bottom edges of the closure strip tangent to the guide means disposed upon the top and bottom portions of the enclosure.
Claim 5
Dependent Claim 39 words
The enclosure of claim 1, wherein the top portion of the enclosure is molded of a light transmissive material to provide a visual indication of the contents within the enclosure, when viewed through the top portion of the enclosure.
Claim 6
Dependent Claim 39 words
The enclosure of claim 1, wherein the bottom portion of the enclosure is molded of a light transmissive material to provide a visual indication of the contents within the enclosure, when viewed through the bottom portion of the enclosure.
Claim 7
Dependent Claim 35 words
The enclosure of claim 1, wherein a pluarity of visual symbols are disposed upon at least one of the top and bottom portions of the enclosure, and upon at least one side of the enclosure.
Claim 8
Dependent Claim 64 words
The enclosure of claim 1, wherein the side portions of the enclosure are formed at least in part from at least one of the top and bottom portions of the enclosure, and the top and bottom portions of the enclosure are secured to each other in spaced relation to form an enclosed space therebetween of a size sufficient to receive a recording disc therein.
Claim 9
Dependent Claim 37 words
The enclosure of claim 1, wherein the enclosure is sized to receive a pamphlet in addition to the recording disc therein, the pamphlet sized to be received through the aperature disposed through one side of the enclosure.
Claim 10
Dependent Claim 82 words
The enclosure of claim 1, wherein the externally disposed top and bottom guide slot means are sized to extend substantially along the top and bottom portions of the enclosure in proximity to the aperture side, but are sized not to extend entirely to the adjoining aperture sides, in a manner to limit travel of the complimentary top and bottom guide post means disposed upon contronting sides of the closure strip, when the closure strip is extended to an opened or closed position.
Claim 11
Dependent Claim 260 words
An enclosure for protecting a recording disc therein, which comprises: (a) a semi-rigid, generally rectangular top portion having at least three depending sides; (b) a semi-rigid, generally rectangular bottom portion sized to align with the depending sides of the top portion; (c) a means to secure the top and bottom portions in spaced relation to form an enclosed space of a size sufficient to receive a recording disc therebetween; (d) an aperture disposed through one side of the enclosure, the aperture sized to receive a recording disc therethrough; (e) an externally disposed top and bottom guide slot means, extending in parallel alignment substantially along the top and bottom portions of the enclosure in proximity to the aperture side; (f) an elongated closure strip having a closure side with adjoining top and bottom confronting sides, the closure strip sized to extend substantially the length of the aperture in a closed position, with confronting top and bottom sides of the closure strip closely received about the guide slot means; (g) a top and bottom guide post means, disposed upon the confronting top and bottom sides of the closure strip, the guide post means positioned to align and guide the closure strip along the top and bottom guide slot means; wherein the closure strip may be manually biased from the closed position to an intermediate extended position in parallel alignment with the closed position, and subsequently rotated from the intermediate extended position to a position adjacent to the side adjoining the aperture side and tangent to the closed position of the closure strip.
Claim 12
Dependent Claim 260 words
An enclosure for protecting a recording disc therein, which comprises: (a) a semi-rigid, generally rectangular top portion having at least three depending sides; (b) a semi-rigid, generally rectangular bottom portion sized to align with the depending sides of the top portion; (c) a means to secure the top and bottom portions in spaced relation to form an enclosed space of a size sufficient to receive a recording disc therebetween; (d) an aperture disposed through one side of the enclosure, the aperture sized to receive a recording disc therethrough; (e) an externally disposed top and bottom guide slot means, extending in parallel alignment substantially along the top and bottom portions of the enclosure in proximity to the aperture side; (f) an elongated closure strip having a closure side with adjoining top and bottom confronting sides, the closure strip sized to extend substantially the length of the aperture in a closed position, with confronting top and bottom sides of the closure strip closely received about the guide slot means; (g) a top and bottom guide post means, disposed upon the confronting top and bottom sides of the closure strip, the guide post means positioned to align and guide the closure strip along the top and bottom guide slot means; wherein the closure strip may be manually biased from the closed position to an intermediate extended position in parallel alignment with the closed position, and subsequently rotated from the intermediate extended position to a position adjacent to the side adjoining the aperture side and tangent to the closed position of the closure strip.
Claim 13
Dependent Claim 22 words
The enclosure of claim 10, wherein the top and bottom portions of the enclosure are secured in spaced relation by ultrasonic welding.
Claim 14
Dependent Claim 22 words
The enclosure of claim 10, wherein the top and bottom portions of the enclosure are secured in spaced relation by heat staking.
Claim 15
Dependent Claim 25 words
The enclosure of claim 10, wherein the top and bottom portions of the enclosure are secured in spaced relation by snap lock and socket fastener.
Claim 16
Dependent Claim 33 words
The enclosure of claim 10, wherein the top portion is molded of a light transmissive material to provide a visual indication of the contents within the enclosure, when viewed through the top portion.
Claim 17
Dependent Claim 33 words
The enclosure of claim 10, wherein the bottom portion is molded of a light transmissive material to provide a visual indication of the contents within the enclosure, when viewed through the top portion.
Claim 18
Dependent Claim 33 words
The enclosure of claim 10, wherein visual symbols are disposed upon at least one of the top and bottom portions of the enclosure, and upon at least one adjoining side of the enclosure.

References Cited (Backward Citations)

DE180183C Cited
US2899047A Cited
FR546337A Cited
US1597092A Cited
US3131841A Cited
US3278009A Cited
US3343709A Cited
US4420079A Cited
US4320831A Cited
US4397388A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-12-08 1990-06-09 1990-12-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-12-08 1994-06-09 1994-12-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-12-08 1998-06-09 1998-12-09 $7700.00 Window Closed / Lapsed

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