Patent US4796830A successfully refreshed from Google Patents.
US4796830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable reel
Assignee: Individual
•
Filing: 1988-03-25
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Granted: 1989-01-10
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Expires: 2008-03-25
Abstract
Abstract A cable reel is disclosed comprising a first cylindrical member about which cable can be wound having a longitudinal axis and a hollow interior, first and second flanges disposed at opposite ends of the cylindrical member substantially at right angles to the longitudinal axis of the cylindrical member, one of the flanges having an outside surface having at least one opening arranged adjacent the periphery of the one flange through which the cable can be tranversed and a second opening in the surface disposed adjacent the center of the one flange and opening into the hollow interior of the cylindrical member, the hollow interior adapted to receive ends of the cable wound on the cylindrical member through the second opening, and further comprising a plate attached to the one flange forming a wall disposed adjacent and parallel to the outside surface of the one flange and at a spacing from the surface of the one flange equal to at least approximately the thickness of the cable, for receiving the cable between the surface and the wall, thereby protecting the cable extending between the first and second openings. Preferably, the protective plate comprises a pair of plates with a zig-zag slot formed therebetween for routing the cable so that it can be received under the plate. Furthermore, a flexible strap is provided for protecting the cable in the area between the plate and the second opening.
Inventors
- 👤 Stanley Gelfman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:48
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/4457; B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/28; H; H02; H02G; H02G11/00; H02G11/02; B65H2701/00; B65H2701/50; B65H2701/53; B65H2701/536; Y; Y10; Y10S; Y10S242/00; Y10S242/905
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
184 words
A cable reel comprising: a first cylindrical member about which cable can be wound having a longitudinal axis and a hollow interior; first and second flanges disposed at opposite ends of said cylindrical member substantially at right angles to the longitudinal axis of said cylindrical member, one of said flanges having an outside surface having at least one opening arranged adjacent the periphery of said one flange through which the cable can be traversed and a second opening in the surface disposed adjacent the center of said one flange and opening into the hollow interior of the cylindrical member, said hollow interior adapted to receive ends of the cable wound on said cylindrical member through the second opening, and further comprising means attached to said one flange having a wall disposed adjacent and parallel to the outside surface of said one flange and at a spacing from the surface of said one flange equal to at least approximately the thickness of said cable, for receiving the cable between the surface and the wall, thereby protecting said cable extending between said first and second openings.
Claim 2
Dependent Claim
184 words
A cable reel comprising: a first cylindrical member about which cable can be wound having a longitudinal axis and a hollow interior; first and second flanges disposed at opposite ends of said cylindrical member substantially at right angles to the longitudinal axis of said cylindrical member, one of said flanges having an outside surface having at least one opening arranged adjacent the periphery of said one flange through which the cable can be traversed and a second opening in the surface disposed adjacent the center of said one flange and opening into the hollow interior of the cylindrical member, said hollow interior adapted to receive ends of the cable wound on said cylindrical member through the second opening, and further comprising means attached to said one flange having a wall disposed adjacent and parallel to the outside surface of said one flange and at a spacing from the surface of said one flange equal to at least approximately the thickness of said cable, for receiving the cable between the surface and the wall, thereby protecting said cable extending between said first and second openings.
Claim 3
Dependent Claim
62 words
The cable reel recited in claim 1, wherein said means for protecting comprises a plate having a central recessed portion attached to the outside surface of said one flange and an edge portion comprising said wall disposed at a height at least approximately equal to the thickness of the cable, said edge being parallel to said outside surface of said one flange.
Claim 4
Dependent Claim
93 words
The cable reel recited in claim 2, further comprising a second plate having a central recessed portion attached to the outside surface of said one flange and an edge portion forming a further wall disposed at a height at least approximately equal to the thickness of the cable, said edge of said second plate being parallel to said outside surface of said one flange, said two plates being disposed adjacent each other with a slot between said edges of said plates having a thickness equal to at least the thickness of said cable.
Claim 5
Dependent Claim
19 words
The cable reel recited in claim 3, wherein said slot comprises a zig-zag slot adapted to receive said cable.
Claim 6
Dependent Claim
20 words
The cable reel recited in claim 4 wherein said plates are identical but rotated 180° with respect to each other.
Claim 7
Dependent Claim
16 words
The cable reel recited in claim 1 wherein said drum member and flanges comprise sheet metal.
Claim 8
Dependent Claim
14 words
The cable reel recited in claim 6 wherein said flanges comprise spring type metal.
Claim 9
Dependent Claim
17 words
The cable reel recited in claim 1 wherein said drum member and flanges comprise a plastic material.
Claim 10
Dependent Claim
27 words
The cable reel recited in claim 1, further comprising a shelf disposed in said hollow interior for supporting the ends of the cable in said hollow interior.
Claim 11
Dependent Claim
22 words
The cable reel recited in claim 1, further comprising an interior cylindrical member disposed inside and concentric with said first cylindrical member.
Claim 12
Dependent Claim
43 words
The cable reel recited in claim 1, further comprising additional means for protecting said cable and being attached to said one flange, said additional means being provided for protecting said cable in the area between said means for protecting and said second opening.
Claim 13
Dependent Claim
18 words
The cable reel recited in claim 11, wherein said additional means comprises strap means extending across said area.
Claim 14
Dependent Claim
61 words
The cable reel recited in claim 12 wherein said strap means is attached at one end thereof to the outside surface of said one flange at one side of said area and extends through a bracket disposed on said outside surface of said one flange at an opposite side of said area and thereafter loops back and is fastened on itself.
Claim 15
Dependent Claim
16 words
The cable reel recited in claim 12 wherein said strap means comprises a belt and buckle.
Claim 16
Dependent Claim
20 words
The cable reel recited in claim 1, further comprising stacking means disposed on the outside surface of said one flange.
Claim 17
Dependent Claim
17 words
The cable reel recited in claim 15 wherein said stacking means are spaced equiangularly about said flange.
Claim 18
Dependent Claim
25 words
The cable reel recited in claim 1 wherein said means for protecting prevents said cable from bending beyond a minimum bending radius of the cable.
Claim 19
Dependent Claim
42 words
The cable reel recited in claim 2 wherein said recessed portion of said plate has a curved upstanding wall for receiving said cable thereagainst, said curved wall having a radius of curvature substantially equal to the minimum bending radius of the cable.
Claim 20
Dependent Claim
21 words
The cable reel recited in claim 17, wherein said cable reel is particularly adapted for the storage of fiber optic cable.
Claim 21
Dependent Claim
23 words
The cable reel recited in claim 1 wherein said first opening comprises a cut-out disposed at a peripheral edge of said one flange.
Claim 22
Dependent Claim
23 words
The cable reel recited in claim 1 wherein said hollow interior is adapted to receive connectors coupled to the ends of the cable.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-01-10 | 1992-07-11 | 1993-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-01-10 | 1996-07-11 | 1997-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-01-10 | 2000-07-11 | 2001-01-10 | $7700.00 | Window Closed / Lapsed |