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US4725697A Expired / Lapsed US ⏱️ 0.0 years remaining

Extension cord reel and case

Assignee: ALERT STAMPING & Co Inc A CORP OF OH
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Filing: 1986-08-28
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Granted: 1988-02-16
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Expires: 2006-08-28
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Abstract

Abstract An extension cord reel and carrying case is formed of a high impact plastic material. The case is formed of two cup-shaped halves which are releasably attached by cooperating locking tabs and locking apertures. The reel is also formed of two halves and includes a pair of duplex outlets and a circuit breaker. The reel is supported in the case on flanges extending through openings in the case and is manually rotated.

Inventors

  • 👤 James D. Kovacik
  • 👤 James W. Kovacik
  • 👤 Thomas J. Blanch
  • 👤 Paul S. Blanch

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 12:01
CPC Classifications
H; H02; H02G; H02G11/00; H02G11/02

Claims Analysis

Total Claims: 20
Claim 1
Independent Claim 124 words
An extension cord reel and carrying case assembly comprising: a reel for storing an extension cord; a pair of cup-shaped case halves surrounding said reel, at least one of said case halves having an opening formed therein; means for releasably securing said case halves together including at least one locking aperture formed in one of said case halves and a cooperating locking tab formed on the other one of said case halves, said locking aperture being adjacent an edge of a sidewall of said one case half at one end of a slot, said slot being formed on an inner surface of said sidewall and extending to said edge; and means for rotating said reel attached to said reel and extending through said opening.
Claim 2
Dependent Claim 124 words
An extension cord reel and carrying case assembly comprising: a reel for storing an extension cord; a pair of cup-shaped case halves surrounding said reel, at least one of said case halves having an opening formed therein; means for releasably securing said case halves together including at least one locking aperture formed in one of said case halves and a cooperating locking tab formed on the other one of said case halves, said locking aperture being adjacent an edge of a sidewall of said one case half at one end of a slot, said slot being formed on an inner surface of said sidewall and extending to said edge; and means for rotating said reel attached to said reel and extending through said opening.
Claim 3
Dependent Claim 19 words
The assembly according to claim 1 wherein said reel and said case halves are formed from a plastic material.
Claim 4
Dependent Claim 16 words
The assembly according to claim 2 wherein said plastic material is a high impact styrene material.
Claim 5
Dependent Claim 42 words
The assembly according to claim 1 wherein said reel includes a pair of disk-shaped bodies each having a generally circular wall extending perpendicular to an inwardly facing surface thereof, said walls abutting to form an outer surface for storing an extension cord.
Claim 6
Dependent Claim 20 words
The assembly according to claim 4 wherein one of said disk-shaped bodies has at least one electrical outlet attached thereto.
Claim 7
Dependent Claim 36 words
The assembly according to claim 5 wherein the other one of said disk-shaped bodies has an aperture formed in said circular wall for accepting an end of an extension cord electrically connected to said electrical outlet.
Claim 8
Dependent Claim 21 words
The assembly according to claim 6 wherein said extension cord is electrically connected to said electrical outlet through a circuit breaker.
Claim 9
Dependent Claim 18 words
The assembly according to claim 1 wherein one of said case halves has a carrying handle attached thereto.
Claim 10
Dependent Claim 20 words
The assembly according to claim 1 wherein said locking tab includes an enlarged head having a ramp surface formed thereon.
Claim 11
Dependent Claim 31 words
The assembly according to claim 1 wherein said means for rotating includes a post extending in a generally axial direction from an outwardly facing surface of said reel through said opening.
Claim 12
Dependent Claim 143 words
A cord reel assembly comprising: a pulley having a generally tubular body with a radially outwardly extending flange formed at each end to define a cord storage area between said flanges; a pair of cup-shaped case halves surrounding said pulley, at least one of said case halves having an opening formed therein for permitting passage of a cord between said reel and an exterior of said case; and means for releasably securing said case halves together including at least one locking aperture formed in one of said case halves and at least one cooperating locking tab formed on the other one of said case halves wherein said locking tab has an enlarged head with a ramp surface formed thereon and said locking aperture is formed at the end of a slot extending along an inner wall of said one of said case halves.
Claim 13
Dependent Claim 143 words
A cord reel assembly comprising: a pulley having a generally tubular body with a radially outwardly extending flange formed at each end to define a cord storage area between said flanges; a pair of cup-shaped case halves surrounding said pulley, at least one of said case halves having an opening formed therein for permitting passage of a cord between said reel and an exterior of said case; and means for releasably securing said case halves together including at least one locking aperture formed in one of said case halves and at least one cooperating locking tab formed on the other one of said case halves wherein said locking tab has an enlarged head with a ramp surface formed thereon and said locking aperture is formed at the end of a slot extending along an inner wall of said one of said case halves.
Claim 14
Dependent Claim 21 words
The assembly according to claim 11 wherein said pulley and said case halves are formed of a high impact styrene material.
Claim 15
Dependent Claim 48 words
The assembly according to claim 11 wherein said cord is an electrical cord and said pulley has at least one electrical outlet electrically coupled to said cord and attached to said pulley, said outlet extending into an opening formed in a wall of one of said case halves.
Claim 16
Dependent Claim 164 words
An electrical cord reel and carrying case assembly comprising: a reel having a pair of generally planar, spaced apart disk-shaped bodies, each said body including a generally axially extending circular wall, said walls abutting to form a cord storage surface between said bodies; a carrying case having a pair of generally cup-shaped halves surrounding said reel, each of said case halves formed with a bottom wall, a pair of generally planar opposed sidewalls, and a pair of generally curved opposed sidewalls, said sidewalls extending from and generally perpendicular to said bottom wall; a carrying handle attached to said carrying case; and means for releasably securing said case halves together including at least one locking aperture formed in one of said case halves and at least one locking tab formed on the other one of said case halves, said tab releasably engaging said aperture and said aperture being formed at an end of a slot extending along an inner wall of said one case half.
Claim 17
Dependent Claim 164 words
An electrical cord reel and carrying case assembly comprising: a reel having a pair of generally planar, spaced apart disk-shaped bodies, each said body including a generally axially extending circular wall, said walls abutting to form a cord storage surface between said bodies; a carrying case having a pair of generally cup-shaped halves surrounding said reel, each of said case halves formed with a bottom wall, a pair of generally planar opposed sidewalls, and a pair of generally curved opposed sidewalls, said sidewalls extending from and generally perpendicular to said bottom wall; a carrying handle attached to said carrying case; and means for releasably securing said case halves together including at least one locking aperture formed in one of said case halves and at least one locking tab formed on the other one of said case halves, said tab releasably engaging said aperture and said aperture being formed at an end of a slot extending along an inner wall of said one case half.
Claim 18
Dependent Claim 65 words
The assembly according to claim 14 wherein each of said case halves has an opening formed in said bottom wall and each of said reel bodies has a circular flange formed on an outwardly facing planar surface adjacent a periphery of said reel body, each of said flanges cooperating with a corresponding one of said openings for rotatably mounting said reel in said carrying case.
Claim 19
Dependent Claim 88 words
The assembly according to claim 15 wherein each of said case halves has a radially inwardly extending flange formed about a periphery of said opening for contact with said circular flange on a corresponding one of said reel bodies, and each of said case halves has a spaced apart pair of axially inwardly extending flanges formed on an inwardly facing surface of said bottom wall adjacent said opening for contact with a peripherial portion of said outwardly facing planar surface of said corresponding one of said reel bodies.
Claim 20
Dependent Claim 46 words
The assembly according to claim 14 wherein at least one of said case halves has an opening formed in said bottom wall and an adjacent one of said reel bodies has at least one electrical outlet attached to said reel body and positioned in said opening.

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) 1991-02-15 1991-08-17 1992-02-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-02-15 1995-08-17 1996-02-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-02-15 1999-08-17 2000-02-16 $7700.00 Window Closed / Lapsed

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