Patent US4135540A successfully refreshed from Google Patents.
US4135540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manual or automatic drainage device for downspouts
Assignee: Individual
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Filing: 1977-03-04
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Granted: 1979-01-23
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Expires: 1997-03-04
Abstract
Abstract Externally discharging downspouts normally dump water adjacent the building foundation where it accumulates and, if rainfall is heavy, it drains through the weeping tiles with the possibility of overflow inside the building leading to flooded basements. Various methods have been provided to lead downspout drainage water to a point remote from the building such as permanent pipes or automatically unrolling plastic tubes. The present device includes an adaptor secured to the downspout from which the usual elbow is removed, and a hinged trough or conduit section pivotally secured to the adaptor. The trough can be held vertically against the downspout and manually hinged downwardly when desired or can be electrically operated from one position to the other and vice-versa. If electrically operated, the operation can be automatically controlled by humidity or by switch operation from inside the building.
Inventors
- 👤 Karl H. Felsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:12
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/08; E04D2013/0806; E04D2013/0813; E04D2013/082; Y; Y10; Y10T; Y10T137/00; Y10T137/1842; Y10T137/1939; Y10T137/6851; Y10T137/6966; Y10T137/6969; Y10T137/698; Y10T137/8593; Y10T137/877; Y10T137/87788; Y10T137/87812; Y10T137/8807; Y10T137/9464
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
255 words
An adaptor and run-off conduit for downspouts secured to a supporting surface of a building which include an open lower end; comprising in combination an enclosure, said enclosure including an upper side, a curved base portion and a pair of spaced and parallel side portions, said enclosure having an inlet and outlet therein situated approximately 90° from one another, said inlet being defined at least in part by an edge of said base portion, said enclosure being secured by the inlet to the lower end of the associated downspout, a discharge conduit component, means to hingedly secure said conduit component at one end thereof to said enclosure whereby said conduit component is movable from a substantially vertical closed position in juxtaposition with said downspout, to a lower, water discharging position at least 90° from the vertical, means to detachably secure said conduit component to the associated downspout when in the said vertical closed position, said one end of said conduit component being operatively connected to said outlet of said enclosure, and means to secure said adaptor to the said supporting surface of the building, said discharge conduit component comprising a pair of spaced and parallel side wall plates located on opposite sides of the side portions of said enclosure and a base portion located between said side plates and shaped to conform to the curvature of said base portion of said enclosure and to register with a part of said base portion of said enclosure when said conduit component is in said closed position thereof.
Claim 2
Dependent Claim
255 words
An adaptor and run-off conduit for downspouts secured to a supporting surface of a building which include an open lower end; comprising in combination an enclosure, said enclosure including an upper side, a curved base portion and a pair of spaced and parallel side portions, said enclosure having an inlet and outlet therein situated approximately 90° from one another, said inlet being defined at least in part by an edge of said base portion, said enclosure being secured by the inlet to the lower end of the associated downspout, a discharge conduit component, means to hingedly secure said conduit component at one end thereof to said enclosure whereby said conduit component is movable from a substantially vertical closed position in juxtaposition with said downspout, to a lower, water discharging position at least 90° from the vertical, means to detachably secure said conduit component to the associated downspout when in the said vertical closed position, said one end of said conduit component being operatively connected to said outlet of said enclosure, and means to secure said adaptor to the said supporting surface of the building, said discharge conduit component comprising a pair of spaced and parallel side wall plates located on opposite sides of the side portions of said enclosure and a base portion located between said side plates and shaped to conform to the curvature of said base portion of said enclosure and to register with a part of said base portion of said enclosure when said conduit component is in said closed position thereof.
Claim 3
Dependent Claim
35 words
The invention according to claim 1 in which said means to hingedly secure said conduit component to said enclosure includes a pivot bolt extending through one end of said conduit component and through said enclosure.
Claim 4
Dependent Claim
53 words
The invention according to claim 2 which includes secondary water outlet means in said one end of said conduit component operatively connected to said outlet of said enclosure when said conduit component is in the substantially vertical position and being disconnected from said outlet when said conduit component is in the lowered position.
Claim 5
Dependent Claim
53 words
The invention according to claim 1 which includes secondary water outlet means in said one end of said conduit component operatively connected to said outlet of said enclosure when said conduit component is in the substantially vertical position and being disconnected from said outlet when said conduit component is in the lowered position.
Claim 6
Dependent Claim
34 words
The invention according to claim 1 which includes an electric motor operatively connected to said conduit component to raise and lower said conduit component from said lowered position to said vertical position and vice-versa.
Claim 7
Dependent Claim
46 words
The invention according to claim 1 which includes an electric motor operatively connected to said conduit component to raise and lower said conduit component from said lowered position to said vertical position and vice-versa and humidity control means operatively connected to said motor to operate same.
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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) | 1982-01-22 | 1982-07-24 | 1983-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-22 | 1986-07-24 | 1987-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-22 | 1990-07-24 | 1991-01-23 | $7700.00 | Window Closed / Lapsed |