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US4395852A Expired / Lapsed US ⏱️ 0.0 years remaining

Gutter guard

Assignee: Individual
•
Filing: 1981-04-13
•
Granted: 1983-08-02
•
Expires: 2001-04-13
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Abstract

Abstract A guard for an open top gutter mounted on the eaves of a building of the type having a roof covering with a peripheral edge of the roof covering adjacent to the gutter arranged so it can be lifted slightly to receive a portion of the gutter guard. The gutter guard includes an elongated generally rectangular sheet of thin, flexible, resilient plastic material having a width about twice the width of the open top of the gutter. The plastic sheet is divided longitudinally into imperforate and perforate portions, each portion adapted to be alternately positioned under the peripheral edge of the roof covering with the other portion positioned over the gutter. The outer longitudinal edges of the sheet are formed with narrow bendable flaps, defined by fold lines, and the imperforate and perforate portions of the sheet are separated by another fold line. A clip fits over the top rim of the gutter and receives the edge of the guard and its flap to hold the guard in position on the gutter.

Inventors

  • 👤 Darl L. Tang

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 21:12
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/076

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 157 words
A guard for an open top gutter mounted on the eaves of a building of the type having a roof covering with a peripheral edge of the roof covering adjacent to the gutter that can be lifted slightly to receive the guard, the guard including: an elongated generally rectangular sheet of thin flexible resilient plastic material having a length at least several times greater than its width, with the width of the sheet being on the order of twice the width of the open top of the gutter, the plastic sheet being divided longitudinally into an imperforate portion and a perforate portion, each portion of the plastic sheet having a width approximately equal to the width of the open top of the gutter, the imperforate and perforate portions of the sheet being alternately slidable under the peripheral edge of the roof covering with the other portion of the sheet positioned over the open top of the gutter.
Claim 2
Dependent Claim 157 words
A guard for an open top gutter mounted on the eaves of a building of the type having a roof covering with a peripheral edge of the roof covering adjacent to the gutter that can be lifted slightly to receive the guard, the guard including: an elongated generally rectangular sheet of thin flexible resilient plastic material having a length at least several times greater than its width, with the width of the sheet being on the order of twice the width of the open top of the gutter, the plastic sheet being divided longitudinally into an imperforate portion and a perforate portion, each portion of the plastic sheet having a width approximately equal to the width of the open top of the gutter, the imperforate and perforate portions of the sheet being alternately slidable under the peripheral edge of the roof covering with the other portion of the sheet positioned over the open top of the gutter.
Claim 3
Dependent Claim 25 words
The guard of claim 1 in which the imperforate and perforate portions of the sheet are separated by a fold line formed in the sheet.
Claim 4
Dependent Claim 27 words
The gutter guard of claim 1 in which the outer longitudinal edges of the imperforate and perforate portions of the sheet are formed with narrow bendable flaps.
Claim 5
Dependent Claim 29 words
The guard of claim 3 in which the longitudinal extending flaps are separated from the imperforate and perforated portions of the sheet by fold lines formed in the sheet.
Claim 6
Dependent Claim 90 words
The guard of claim 4 in which the gutter is equipped with an inwardly directed generally horizontal top rim and the longitudinal flap on the imperforate portion is bent at right angles to its portion and extends downwardly over the top rim of the gutter when the imperforate portion is covering the open top of the gutter, and a clip is provided which fits over the top rim of the gutter and receives the imperforate portion and its downwardly extending tab to hold the guard in position on the gutter.
Claim 7
Dependent Claim 27 words
The gutter guard of claim 2 in which the outer longitudinal edges of the imperforate and perforate portions of the sheet are formed with narrow bendable flaps.

References Cited (Backward Citations)

US2175138A Cited
US2271081A Cited
US2583422A Cited
US3053393A Cited
US4254595A Cited
US4286418A Cited
EP0045489A2 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-08-01 1987-01-31 1987-08-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-08-01 1991-01-31 1991-08-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-08-01 1995-01-31 1995-08-02 $7700.00 Window Closed / Lapsed

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