US3911954A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinged extension for rainpipe downspouts
Assignee: Individual
•
Filing: 1975-01-17
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Granted: 1975-10-14
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Expires: 1995-01-17
Abstract
Abstract A hinge device is provided for connecting a downspout and an extension therefor to enable directing rainwater away from the foundation of a structure. The hinged connection enables the extension to be selectively pivoted to provide clearance for routine yard work, such as mowing the lawn. A resilient means is provided as part of the hinged device for preventing accidental injuries during use.
Inventors
- 👤 Paul J Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:20
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/08; F; F16; F16L; F16L27/00; F16L27/08; F16L27/0849; E04D2013/0806; E04D2013/0813; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/8807
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
230 words
An apparatus for pivotally joining a rainpipe downspout to an extension pipe, said apparatus comprising: hinge means coupled to adjoining ends of said downspout and said extension pipe for enabling said extension pipe to be pivoted between a first position in which said end of said extension pipe is substantially coaxial with but axially spaced apart from said end of said downspout and a second position in which said extension pipe extends generally transverse to said first position, said hinge means comprising first and second bracket means coupled to said ends of said downspout and extension pipe respectively and means pivotally joining said first and second bracket means, each of said first and second bracket means having a generally U-shaped configuration for receiving said ends of said downspout and extension therein, the sides of each of said bracket means having portions extending beyond the periphery of Said downspout and extension pipe, resilient coupling sleeve means bridging the axial space between said downspout and extension and affixed to one of said downspout and extension for sealingly engaging in telescopic relationship the other of said downspout and extension when said extension pipe is in said first position and providing a continuous flow path between said downspout and extension and said joining means extends generally perpendicular to the longitudinal axis of said extension pipe and coupled to said portions of said bracket sides.
Claim 2
Independent Claim
230 words
An apparatus for pivotally joining a rainpipe downspout to an extension pipe, said apparatus comprising: hinge means coupled to adjoining ends of said downspout and said extension pipe for enabling said extension pipe to be pivoted between a first position in which said end of said extension pipe is substantially coaxial with but axially spaced apart from said end of said downspout and a second position in which said extension pipe extends generally transverse to said first position, said hinge means comprising first and second bracket means coupled to said ends of said downspout and extension pipe respectively and means pivotally joining said first and second bracket means, each of said first and second bracket means having a generally U-shaped configuration for receiving said ends of said downspout and extension therein, the sides of each of said bracket means having portions extending beyond the periphery of Said downspout and extension pipe, resilient coupling sleeve means bridging the axial space between said downspout and extension and affixed to one of said downspout and extension for sealingly engaging in telescopic relationship the other of said downspout and extension when said extension pipe is in said first position and providing a continuous flow path between said downspout and extension and said joining means extends generally perpendicular to the longitudinal axis of said extension pipe and coupled to said portions of said bracket sides.
Claim 3
Dependent Claim
23 words
The apparatus set forth in claim 1 including catch means coupled to said downspout for releasably engaging said extension in said second position.
Claim 4
Dependent Claim
22 words
The apparatus set forth in claim 2 wherein in said second position said extension extends upwardly in general parallelism with said downspout.
Claim 5
Dependent Claim
23 words
The apparatus set forth in claim 1 including spring means coupled to said hinge means for biasing said extension toward said second position.
Claim 6
Dependent Claim
22 words
The apparatus set forth in claim 4 wherein in said second position said extension extends upwardly in general parallelism with said downspout.
Claim 7
Dependent Claim
49 words
The invention set forth in claim 1 wherein said resilient coupling sleeve means comprises a generally U-shaped sheet of resilient material affixed to said end of said downspout intermediate said downspout and said downspout bracket and including a portion adapted for slidably engaging said end of said extension pipe.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-10-13 | 1979-04-14 | 1979-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-10-13 | 1983-04-14 | 1983-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-10-13 | 1987-04-14 | 1987-10-14 | $7700.00 | Window Closed / Lapsed |