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US4253281A Expired / Lapsed US ⏱️ 0.0 years remaining

Anti-gutter clogging and debris removal device

Assignee: Individual
•
Filing: 1979-11-06
•
Granted: 1981-03-03
•
Expires: 1999-11-06
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Abstract

Abstract An anti-clogging and debris removal device is positionable to cover the opening in an open-topped, elongated gutter member so as to maintain the gutter member free from the flow-obstructing effects of leaves, twigs or other debris. The anti-clogging and debris-removal device includes rollers securely positioned adjacent each of the distal longitudinal ends of the gutter member, a continuous, endless, mesh-like conveyor belt trained for rotation about the rollers, and a selectively actuatable drive assembly for selectively rotating the rollers to longitudinally move the endless conveyor belt so as to transport leaves, twigs and other debris which collect on the conveyor belt to one of the distal ends of the gutter. The conveyor belt is of a width substantially equal to the width of the gutter member to prevent debris from entering the gutter between the gutter member and the edge of the belt. The drive assembly is preferably a DC motor, but other mechanical alternatives, such as a crank and pulley or a wind-activated propeller can also be employed.

Inventors

  • 👤 Michael Ruttenberg

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 20:47
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/076

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 200 words
An anti-clogging and debris removal device for maintaining gutters free from the flow obstructing effects of leaves, twigs and other debris which prevent the free flow of water within and from said gutters; the gutters being longitudinally elongated, horizontally disposed, generally channel-shaped members, said channel-shaped members defined by opposed, generally upright side walls, a bottom wall spacing said side walls and opposite, distal end walls, said channel-shaped gutter members adapted to collect and remove precipitation and other moisture from the roofs of buildings; the anti-clogging and debris removal device comprising, in combination: rotatable roller means securely positioned adjacent the opposite distal end walls of an elongated, channel-shaped gutter member; a continuous, endless, mesh-like conveyor belt trained for rotation about said roller means, said conveyor belt having a width only slightly less than the space between the side walls of said channel-shaped gutter member; and selectively actuatable drive means for selectively rotating said roller means whereby activation of said drive means operates to rotate said roller means and longitudinally move the endless conveyor belt to transport leaves, twigs and other debris which have collected on the conveyor belt to a distal end wall of the elongated, channel-shaped gutter member for removal.
Claim 2
Dependent Claim 200 words
An anti-clogging and debris removal device for maintaining gutters free from the flow obstructing effects of leaves, twigs and other debris which prevent the free flow of water within and from said gutters; the gutters being longitudinally elongated, horizontally disposed, generally channel-shaped members, said channel-shaped members defined by opposed, generally upright side walls, a bottom wall spacing said side walls and opposite, distal end walls, said channel-shaped gutter members adapted to collect and remove precipitation and other moisture from the roofs of buildings; the anti-clogging and debris removal device comprising, in combination: rotatable roller means securely positioned adjacent the opposite distal end walls of an elongated, channel-shaped gutter member; a continuous, endless, mesh-like conveyor belt trained for rotation about said roller means, said conveyor belt having a width only slightly less than the space between the side walls of said channel-shaped gutter member; and selectively actuatable drive means for selectively rotating said roller means whereby activation of said drive means operates to rotate said roller means and longitudinally move the endless conveyor belt to transport leaves, twigs and other debris which have collected on the conveyor belt to a distal end wall of the elongated, channel-shaped gutter member for removal.
Claim 3
Dependent Claim 27 words
An anti-clogging and debris removal device as in claim 1, wherein said drive means is a DC motor operatively connected to said roller means for rotation thereof.
Claim 4
Dependent Claim 26 words
An anti-clogging and debris removal device as in claim 1, wherein said drive means is a crank operatively connected to said roller means for rotation thereof.
Claim 5
Dependent Claim 23 words
An anti-clogging and debris removal device as in claims 2 or 3, including remote control means for remote activation of said drive means.
Claim 6
Dependent Claim 27 words
An anti-clogging and debris removal device as in claim 1, wherein said drive means is a wind-activated propeller operatively connected to said roller means for rotation thereof.
Claim 7
Dependent Claim 50 words
An anti-clogging and debris removal device as in claim 1, including means, positioned adjacent one of the distal end walls of a channel-shaped gutter member, for receiving the leaves, twigs and other debris from the mesh-like conveyor belt as the conveyor belt approaches said distal end of the channel-shaped gutter.

References Cited (Backward Citations)

US2885080A Cited
US3740787A Cited
US3976573A Cited
US4116008A Cited
US4032456A Cited
US4036761A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-03-02 1984-09-01 1985-03-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-03-02 1988-09-01 1989-03-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-03-02 1992-09-01 1993-03-03 $7700.00 Window Closed / Lapsed

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