US4657140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber optic cable storage device
Assignee: United States Department of the Air Force
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Filing: 1985-12-18
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Granted: 1987-04-14
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Expires: 2005-12-18
Abstract
Abstract A fiber optic cable storage device 10 for securing fiber optic cable 36 with connectors 34, 35 on a spool 12. The spool 12 includes a drum 13 with a flange 16 and slot 15 that allows for stress free routing of cable 36 and connectors 34, 35 to a connector storage area 18. The connector storage area includes a drive plate 20 for mechanically reeling of the cable and connector holders 29, 30 for holding fiber optic cable connectors 34, 35. A removable cover 42 is used to trap the cable connectors 34, 35 in the holders 29, 30.
Inventors
- 👤 Gregory J. Zagar
- 👤 Thomas A. Ross
- 👤 Billy C. Lowry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:03
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/4457; B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H75/14; B65H75/141; B65H75/18; B65H2701/00; B65H2701/50; B65H2701/51; B65H2701/513; B65H2701/5134; B65H2701/5136; B65H2701/53; B65H2701/536
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
141 words
A fiber optic cable storage device comprising: (a) a storage spool comprising: (i) a cylindrical drum; and (ii) flanges extending at each end of said drum wherein one of said flanges has a slot to allow the passage of fiber optic cable therethrough; (b) a drive plate centrally mounted to one end of said drum and having a center hole for attachment to a reeling device; (c) at least one fiber optic cable connector holder mounted on an end of said drum for receiving a connectorized end of said fiber optic cable; and (d) means for attachment to an end of said drum comprising an end cover which, when attached, traps said connectorized end of the fiber optic cable in said connector holder and in conjunction with said connector holder protects said connectorized end of said fiber optic cable from damage.
Claim 2
Dependent Claim
141 words
A fiber optic cable storage device comprising: (a) a storage spool comprising: (i) a cylindrical drum; and (ii) flanges extending at each end of said drum wherein one of said flanges has a slot to allow the passage of fiber optic cable therethrough; (b) a drive plate centrally mounted to one end of said drum and having a center hole for attachment to a reeling device; (c) at least one fiber optic cable connector holder mounted on an end of said drum for receiving a connectorized end of said fiber optic cable; and (d) means for attachment to an end of said drum comprising an end cover which, when attached, traps said connectorized end of the fiber optic cable in said connector holder and in conjunction with said connector holder protects said connectorized end of said fiber optic cable from damage.
Claim 3
Dependent Claim
21 words
The fiber optic cable storage device of claim 1 wherein two connector holders are positioned on an end of said drum.
Claim 4
Dependent Claim
19 words
The fiber optic cable storage device of claim 1 wherein said end cover fixedly attaches to said connector holders.
Claim 5
Dependent Claim
24 words
The fiber optic cable storage device of claim 1 further comprising an open ended cylindrical spool cover that attaches to surround said cylindrical drum.
Claim 6
Dependent Claim
29 words
The fiber optic cable storage device of claim 1 wherein said end cover further comprises foam pads to trap and cushion said connectorized ends of the fiber optic cable.
Claim 7
Dependent Claim
38 words
The fiber optic cable storage device of claim 1 wherein said slot extends from the outer edge of said cylindrical drum to the outermost portion of said flange and has semi-annular notches at its innermost and outermost extremities.
Claim 8
Dependent Claim
118 words
A fiber optic cable storage device comprising: (a) a storage spool comprising: (i) a cylindrical drum; and (ii) flanges extending at each end of said drum wherein one of said flanges has a slot to allow the passage of fiber optic cable therethrough; (b) at least one fiber optic cable connector holder mounted on an end of said drum for receiving a connectorized end of said fiber optic cable; and (c) means for attachment to an end of said drum comprising an end cover which, when attached, traps said connectorized end of the fiber optic cable in said connector holder and in conjunction with said connector holder protects said connectorized end of said fiber optic cable from damage.
Claim 9
Dependent Claim
118 words
A fiber optic cable storage device comprising: (a) a storage spool comprising: (i) a cylindrical drum; and (ii) flanges extending at each end of said drum wherein one of said flanges has a slot to allow the passage of fiber optic cable therethrough; (b) at least one fiber optic cable connector holder mounted on an end of said drum for receiving a connectorized end of said fiber optic cable; and (c) means for attachment to an end of said drum comprising an end cover which, when attached, traps said connectorized end of the fiber optic cable in said connector holder and in conjunction with said connector holder protects said connectorized end of said fiber optic cable from damage.
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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) | 1990-04-13 | 1990-10-13 | 1991-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-13 | 1994-10-13 | 1995-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-13 | 1998-10-13 | 1999-04-14 | $7700.00 | Window Closed / Lapsed |