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US5135105A Expired / Lapsed US ⏱️ 0.0 years remaining

Protective disk case with storage means

Assignee: Individual
•
Filing: 1990-05-29
•
Granted: 1992-08-04
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Expires: 2010-05-29
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Abstract

Abstract A protective disk case comprises a thin box having a rigid top shell and a rigid bottom shell which cooperatively fit together to define an enclosed area which is sized to receive a recording disk. The top and bottom shells are separatable so that the front and back side of the disk case are separatable into two parts. Furthermore, there is included a locking means and a hinge means for connecting and locking the top and bottom shells together. One embodiment describes a circular bevelled edge within the enclosed area for supporting the recording disk without having the sides of the disk contacting the inside of the protective disk case. A hook may be attached to the top of the protective disk case to allow hanging of the case from a support rod. Furthermore, there is disclosed a second, thin box having an open side to allow for insertion of the protective disk case to facilitate in the storage and handling of individual recording disks.

Inventors

  • 👤 Frederick M. Schmeisser

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 22:57
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0461; G11B33/0483

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 194 words
A protective disk case, comprising: a thin box having (i) a top shell, (ii) a bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the thin box, the enclosed area being defined by a circular bevelled edge to support the recording disk without having the sides of the recording disk contact the inside of the protective disk case, the top and bottom shells being separable at a line of separation so that the front and back sides of the thin box are each separable into two parts, (iii) locking means near one end of the line of separation to lock the top and bottom shells together, and (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together the protective disk case containing indentures and further comprising a hook having appendages designed to slide and lock into the indentures to allow hanging of the protective disk case from a support rod.
Claim 2
Dependent Claim 194 words
A protective disk case, comprising: a thin box having (i) a top shell, (ii) a bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the thin box, the enclosed area being defined by a circular bevelled edge to support the recording disk without having the sides of the recording disk contact the inside of the protective disk case, the top and bottom shells being separable at a line of separation so that the front and back sides of the thin box are each separable into two parts, (iii) locking means near one end of the line of separation to lock the top and bottom shells together, and (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together the protective disk case containing indentures and further comprising a hook having appendages designed to slide and lock into the indentures to allow hanging of the protective disk case from a support rod.
Claim 3
Dependent Claim 197 words
A protective disk case, comprising: a thin box having (i) a top shell, (ii) a bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the thin box, the enclosed area being defined by a circular bevelled edge to provide 360° support to the recording disc without having the sides of the recording disk contact the inside of the protective disk case, the top and bottom shells being separable at a line of separation so that the front and back sides of the thin box are each separable substantially in half, (iii) locking means near one end of the line of separation to lock the top and bottom shells together, and (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together the protective disk case containing indentures and further comprising a hook having appendages designed to slide and lock into the indentures to allow hanging of the protective disk case from a support rod.
Claim 4
Dependent Claim 197 words
A protective disk case, comprising: a thin box having (i) a top shell, (ii) a bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the thin box, the enclosed area being defined by a circular bevelled edge to provide 360° support to the recording disc without having the sides of the recording disk contact the inside of the protective disk case, the top and bottom shells being separable at a line of separation so that the front and back sides of the thin box are each separable substantially in half, (iii) locking means near one end of the line of separation to lock the top and bottom shells together, and (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together the protective disk case containing indentures and further comprising a hook having appendages designed to slide and lock into the indentures to allow hanging of the protective disk case from a support rod.
Claim 5
Dependent Claim 235 words
A protective disk storage assembly comprising: (a) a first thin box having (i) a top shell, (ii) a bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the first thin box, the top and bottom shells being separable at a line of separation so that the front and back sides of the first thin box are each separable into two parts, (iii) locking means near one end of the line of separation to lock the top and bottom shells together. (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together, (b) a second thin box having an open thin side to allow insertion of the first thin box therein, the second thin box designed to closely fit around the first thin box, the second thin box having a connection slot in a thin side thereof and (c) connecting means on the second thin box to allow connection to another second thin box, the connecting means including an insert which is sized to press fit into the connection slot and to outwardly extend therefrom so that the outward extension may be press fitted into a connection slot on another second thin box.
Claim 6
Dependent Claim 235 words
A protective disk storage assembly comprising: (a) a first thin box having (i) a top shell, (ii) a bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the first thin box, the top and bottom shells being separable at a line of separation so that the front and back sides of the first thin box are each separable into two parts, (iii) locking means near one end of the line of separation to lock the top and bottom shells together. (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together, (b) a second thin box having an open thin side to allow insertion of the first thin box therein, the second thin box designed to closely fit around the first thin box, the second thin box having a connection slot in a thin side thereof and (c) connecting means on the second thin box to allow connection to another second thin box, the connecting means including an insert which is sized to press fit into the connection slot and to outwardly extend therefrom so that the outward extension may be press fitted into a connection slot on another second thin box.
Claim 7
Dependent Claim 63 words
The protective disk storage assembly of claim 3, wherein the first thin box has a thin side and the protective disk storage assembly further comprises a handle edge for attaching to the thin side to allow for easy handling of the protective disk storage assembly, the handle wedge including a bar having an elongated slot sized to press fit over the thin side.
Claim 8
Dependent Claim 53 words
The protective disk storage assembly of claim 3, wherein the first thin box has an opening in one of the shells near the one end of the line of separation and the locking means includes a locking ball in the other of the shells sized and positioned to press fit into the opening.
Claim 9
Dependent Claim 21 words
The protective disk storage assembly of claim 3, wherein the line of separation separates the first thin box substantially in half.
Claim 10
Dependent Claim 40 words
The protective disk storage assembly of claim 3, wherein the enclosed area is defined by a circular bevelled edge to support the recording disk without having the sides of the recording disk contact the inside of the protective disk case.
Claim 11
Dependent Claim 267 words
A protective disk storage assembly, comprising: (a) a first thin box having (i) a rigid top shell, (ii) a rigid bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the first thin box, the enclosed area being defined by a circular bevelled edge to support a recording disk without having the sides of the recording disk contact the inside of the first thin box, the top and bottom shells being separable at a line of separation sos that the front and back sides of the thin box are each separable substantially in half. (iii) locking means near one end of the line of separation to lock the top and bottom shells together, (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together, (b) a second thin box having an open thin side to allow insertion of the first thin box therein, the second thin box designed to closely fit around the first thin box, the second thin box having a connection slot in a thin side thereof and (c) connecting means on the second thin box to allow connection to another second thin box, the connecting means including an insert which is sized to press fit into the connection slot and to outwardly extend therefrom so that the outward extension may be press fitted into a connection slot on another second thin box.
Claim 12
Dependent Claim 267 words
A protective disk storage assembly, comprising: (a) a first thin box having (i) a rigid top shell, (ii) a rigid bottom shell, the top and bottom shells together defining an enclosed area therein sized to receive a recording disk and together forming a front side and a back side, the front and back sides being relatively larger than any other side of the first thin box, the enclosed area being defined by a circular bevelled edge to support a recording disk without having the sides of the recording disk contact the inside of the first thin box, the top and bottom shells being separable at a line of separation sos that the front and back sides of the thin box are each separable substantially in half. (iii) locking means near one end of the line of separation to lock the top and bottom shells together, (iv) hinging means near the other end of the line of separation to hingedly connect the top and bottom shells together, (b) a second thin box having an open thin side to allow insertion of the first thin box therein, the second thin box designed to closely fit around the first thin box, the second thin box having a connection slot in a thin side thereof and (c) connecting means on the second thin box to allow connection to another second thin box, the connecting means including an insert which is sized to press fit into the connection slot and to outwardly extend therefrom so that the outward extension may be press fitted into a connection slot on another second thin box.

References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-08-04 1996-02-03 1996-08-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-08-04 2000-02-03 2000-08-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-08-04 2004-02-03 2004-08-04 $7700.00 Window Closed / Lapsed

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