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US4036761A Expired / Lapsed US ⏱️ 0.0 years remaining

Gutter guard

Assignee: CEMCO Inc A Corp OF
•
Filing: 1976-07-22
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Granted: 1977-07-19
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Expires: 1996-07-22
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Abstract

Abstract An improved guard for guttering having a U-shaped clip for holding the guard in rotational contact with the front flanged edge of the gutter is disclosed. The guard is comprised of a screen member attached to the front edge of the gutter and extending across the gutter mouth to the leading edge of the roof. The U-shaped clip is equipped with two rotational nodes, wherein the first node is located on the gutter flange so that the screen rotates into contact with the leading edge of the roof, and the second node is located directly to the rear of the first node on the outer edge of the gutter flange so that the screen can rotate as much as 135° from full closed position over the gutter to a fully open position substantially perpendicular to the ground. The screen is comprised of intersecting cross members which intersect with the line of the leading edge of the roof at angles of from about 10° to about 80° and about 170° to about 100°, respectively, wherein said members are inclined or declined with respect to the plane formed by the front flanged edge of the gutter and the leading edge of the roof.

Inventors

  • 👤 Armand T. Rankin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 22:07
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/076

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 196 words
In combination with a flanged gutter attached to the leading edge of a sloped roof of a building, a screen guard therefor utilizing an elongated screen extending along the length of said gutter and there across, said screen consisting of two diagonally intersecting members forming the apex of a triangle-shaped aperture, and the member constructed and arranged to provide a base for said triangular-shaped opening of said screen, a plurality of substantially U-shaped clips spaced along the length of the flange of said gutter, the upper portion of said clips consisting of a horizontal member with one end resiliently connected to the spring clip, and with at least one rotational node constructed and arranged between the ends of said horizontal member, the third member of said screen forming the base of the triangular-shaped opening therein, located under said rotational node and above the upper surface of the flange of said gutter whereby said screen may be rotated into two rotational positions, one position being located on the edge of the gutter flange nearest the roof and the other position being located directly to the rear of the first node on the outer edge of the flange.
Claim 2
Dependent Claim 196 words
In combination with a flanged gutter attached to the leading edge of a sloped roof of a building, a screen guard therefor utilizing an elongated screen extending along the length of said gutter and there across, said screen consisting of two diagonally intersecting members forming the apex of a triangle-shaped aperture, and the member constructed and arranged to provide a base for said triangular-shaped opening of said screen, a plurality of substantially U-shaped clips spaced along the length of the flange of said gutter, the upper portion of said clips consisting of a horizontal member with one end resiliently connected to the spring clip, and with at least one rotational node constructed and arranged between the ends of said horizontal member, the third member of said screen forming the base of the triangular-shaped opening therein, located under said rotational node and above the upper surface of the flange of said gutter whereby said screen may be rotated into two rotational positions, one position being located on the edge of the gutter flange nearest the roof and the other position being located directly to the rear of the first node on the outer edge of the flange.
Claim 3
Dependent Claim 26 words
The guard of claim 1 wherein the U-shaped clip is held in place on the gutter flange by means of teeth located in said U-shaped clip.

References Cited (Backward Citations)

US1867636A Cited
US2583422A Cited
US2948083A Cited
US3420378A Cited
US3428183A Cited
US3630383A Cited
US3741398A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-07-18 1981-01-17 1981-07-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-07-18 1985-01-17 1985-07-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-07-18 1989-01-17 1989-07-19 $7700.00 Window Closed / Lapsed

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