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US4676374A Expired / Lapsed US ⏱️ 0.0 years remaining

Hard case floppy disk holder

Assignee: WILKINS ROBERT F
•
Filing: 1986-01-17
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Granted: 1987-06-30
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Expires: 2006-01-17
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Abstract

Abstract A rigid holder for three and one-half inch hard case floppy diskettes. The holder contains 12 diskettes in an array on each side, with each array having two columns of three rows of diskette receptacles. The diskettes are received in the receptacles and the floors of the receptacles in each column are disposed in substantially parallel spaced apart planes to position the entry wall of one receptacle above the base wall of the next adjacent receptacle in the column. The floors serve as common divider floors for corresponding receptacles in both arrays. Sidewalls are also provided to prevent lateral movement of the diskette from the receptacle. A resilient tab holds the diskette in the receptacle. The receptacles are rigidly connected together so that the holder maintains the diskettes in a rigid substantially planar page orientation.

Inventors

  • 👤 Robert F. Wilkins

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 08:33
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0433; G11B33/0438; B; B42; B42F; B42F5/00; B42F5/005

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 484 words
A holder for personal computer hard case floppy diskettes molded of plastic as an integral unit, comprising a generally planar two-sided page for storage of hard case diskettes, each page side of the holder having a three row and two column array of receptacles rigidly connected together and disposed in back-to-back relation with said receptacles forming said array on the other page side of the holder, each receptacle having an entry wall with an opening therein for grasping of the diskette, a base wall spaced from said entry wall by substantially the width of the diskette, a pair of opposed sidewalls extending between said entry and base walls and spaced apart by substantially the transverse width of the diskette, and a planar floor, said entry and base walls and said sidewalls projecting sufficiently away from said floor to restrict lateral movement of the diskette from said receptacle in all four lateral directions, each said entry wall of each said receptacle on one page side of the holder being formed as a coplanar continuous wall with said base wall of a corresponding receptacle on the other page side of the holder, and each said sidewall of each of said receptacles on one page side of the holder being formed as a coplanar continuous wall with an opposite one of said sidewalls of a corresponding receptacle on the other page side, said receptacles in each column on both page sides being arranged with said entry wall of one receptacle positioned adjacent to and above said base wall of the next adjacent receptacle in the column on the same page side to form a coplanar continuous wall comprising said entry wall of one receptacle, said base wall of the next adjacent receptacle on the same page side and said entry wall of a corresponding receptacle on the other page side, said floor of each of said receptacles on one page side of the holder being a common floor with the corresponding one of said receptacles on the other page side of the holder, said floors of said receptacles in each row have a coplanar orientation angled relative to the general plane of the holder and said floors of said receptacles in each column are disposed in a substantially parallel spaced apart planar relation to the next adjacent receptacle in the column, each receptacle further having a resilient tab generally centrally positioned between said sidewalls and extending from said base wall partially toward said entry wall, said tab being spaced from said floor to bias the diskette stored therein against said floor for removable retention in said receptacle, said tab being resiliently yieldable to permit the edge portion of the diskette exposed at said entry wall opening to be lifted away from said floor and above said entry wall by grasping the exposed portion of the diskette for subsequent pulling over entry wall for removal from said receptacle.
Claim 2
Dependent Claim 484 words
A holder for personal computer hard case floppy diskettes molded of plastic as an integral unit, comprising a generally planar two-sided page for storage of hard case diskettes, each page side of the holder having a three row and two column array of receptacles rigidly connected together and disposed in back-to-back relation with said receptacles forming said array on the other page side of the holder, each receptacle having an entry wall with an opening therein for grasping of the diskette, a base wall spaced from said entry wall by substantially the width of the diskette, a pair of opposed sidewalls extending between said entry and base walls and spaced apart by substantially the transverse width of the diskette, and a planar floor, said entry and base walls and said sidewalls projecting sufficiently away from said floor to restrict lateral movement of the diskette from said receptacle in all four lateral directions, each said entry wall of each said receptacle on one page side of the holder being formed as a coplanar continuous wall with said base wall of a corresponding receptacle on the other page side of the holder, and each said sidewall of each of said receptacles on one page side of the holder being formed as a coplanar continuous wall with an opposite one of said sidewalls of a corresponding receptacle on the other page side, said receptacles in each column on both page sides being arranged with said entry wall of one receptacle positioned adjacent to and above said base wall of the next adjacent receptacle in the column on the same page side to form a coplanar continuous wall comprising said entry wall of one receptacle, said base wall of the next adjacent receptacle on the same page side and said entry wall of a corresponding receptacle on the other page side, said floor of each of said receptacles on one page side of the holder being a common floor with the corresponding one of said receptacles on the other page side of the holder, said floors of said receptacles in each row have a coplanar orientation angled relative to the general plane of the holder and said floors of said receptacles in each column are disposed in a substantially parallel spaced apart planar relation to the next adjacent receptacle in the column, each receptacle further having a resilient tab generally centrally positioned between said sidewalls and extending from said base wall partially toward said entry wall, said tab being spaced from said floor to bias the diskette stored therein against said floor for removable retention in said receptacle, said tab being resiliently yieldable to permit the edge portion of the diskette exposed at said entry wall opening to be lifted away from said floor and above said entry wall by grasping the exposed portion of the diskette for subsequent pulling over entry wall for removal from said receptacle.
Claim 3
Dependent Claim 55 words
The holder of claim 1 arranged for binding in a ring binder, further including a substantially planar mounting flange attached to said receptacles along one outward edge portion thereof and extending in a columnar direction, said flange including a plurality of holes spaced apart to correspond to the spacing between the rings of the binder.
Claim 4
Dependent Claim 29 words
The holder of claim 1 further including a substantially planar index tab flange attached to said receptacle along one outward edge portion thereof and extending in a columnar direction.
Claim 5
Dependent Claim 23 words
The holder of claim 3 wherein said index tab flange includes means thereon for slidably receiving and releasably securing an index tab thereto.
Claim 6
Dependent Claim 28 words
The holder of claim 1 wherein a free end of said tab has an upwardly angled portion to facilitate insertion and removal of the diskette within said receptacle.
Claim 7
Dependent Claim 46 words
The holder of claim 1 further including a generally rectangular depression in said floor for the attachment of a label therein, said depression having a depth below said floor to substantially avoid interference with the diskette as it is slid into and out of said receptacle.
Claim 8
Dependent Claim 49 words
The holder of claim 1 wherein said floor of each said receptacle has a pair of openings, each being positioned across from one of said tabs on each page side and being sized at least as large as said tab to facilitate removal of the holder from a mold.

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) 1990-06-29 1990-12-29 1991-06-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-06-29 1994-12-29 1995-06-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-06-29 1998-12-29 1999-06-30 $7700.00 Window Closed / Lapsed

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