US4714136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ladder support for eavestrough or gutter
Assignee: WOLVERINE ALUMINUM DISTRIBUTING Ltd A CORP OF ONTARIO
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Filing: 1987-05-07
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Granted: 1987-12-22
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Expires: 2007-05-07
Abstract
Abstract A ladder support is provided for use with an eavestrough or gutter. The support is mounted in the eavestrough without the necessity of using fasteners. It is also mostly concealed by the eavestrough and yet supports the ladder in spaced relationship thereto so that the ladder does not contact the eavestrough and cause damage to it. The ladder support includes two main legs having members at first ends adapted to engage the eavestrough at the juncture of a back wall and a bottom thereof with the legs being of sufficient length to extend above and beyond a front rim of the eavestrough. Second ends of the main legs have brackets for engaging the rails of the ladder to support it spaced from the eavestrough and to resist sideways movement. Outwardly-extending leg braces are affixed to intermediate portions of the main legs and have feet for engaging the interior of the rim for resisting movement of the main legs when a ladder is supported thereby.
Inventors
- 👤 Fernand R. Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:49
CPC Classifications
E; E06; E06C; E06C7/00; E06C7/48; E06C7/486; Y; Y10; Y10S; Y10S52/00; Y10S52/13
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
117 words
A ladder support to be mounted in an eavestrough for supporting a ladder spaced in front of a front rim of the eavestrough, said support comprising two main legs having means at first ends adapted to engage the eavestrough at the juncture of a back wall and a bottom thereof, said legs being of sufficient length to extend above and beyond the front rim of the eavestrough, means at second ends of said legs to engage the ladder and resist sideways movement thereof, outwardly-extending legs connected to intermediate portions of said main legs, and means at outer ends of said outwardly extending legs for engaging the rim of the eavestrough for resisting movement of said main legs.
Claim 2
Dependent Claim
117 words
A ladder support to be mounted in an eavestrough for supporting a ladder spaced in front of a front rim of the eavestrough, said support comprising two main legs having means at first ends adapted to engage the eavestrough at the juncture of a back wall and a bottom thereof, said legs being of sufficient length to extend above and beyond the front rim of the eavestrough, means at second ends of said legs to engage the ladder and resist sideways movement thereof, outwardly-extending legs connected to intermediate portions of said main legs, and means at outer ends of said outwardly extending legs for engaging the rim of the eavestrough for resisting movement of said main legs.
Claim 3
Dependent Claim
50 words
A ladder support according to claim 1 characterized by said support further comprising a strap loop to be affixed to the back wall of the eavestrough, and a strap extending through said loop and adapted to be affixed around a rung of the ladder engaged by said second end means.
Claim 4
Dependent Claim
34 words
A ladder support according to claim 1 characterized by said means at the first ends of said main legs comprising flange means affixed and extending perpendicular to the first ends of said main legs.
Claim 5
Dependent Claim
33 words
A ladder support according to claim 1 characterized by said means at the first ends of said main legs comprising rods affixed and extending perpendicularly to the first ends of said main legs.
Claim 6
Dependent Claim
34 words
A ladder support according to claim 3 characterized further by there being second flange means affixed to and extending perpendicularly from intermediate portions of said main legs at positions spaced from said flange means.
Claim 7
Dependent Claim
32 words
A ladder support according to claim 4 characterized further by there being second rods affixed to and extending perpendicularly from intermediate portions of said main legs at positions spaced from said rods.
Claim 8
Dependent Claim
20 words
A ladder support according to claim 1 characterized by said last-named means being a single foot joining said outwardly-extending legs.
Claim 9
Dependent Claim
20 words
A ladder support according to claim 1 characterized by said last-named means being separate feet connected to said outwardly-extending legs.
Claim 10
Dependent Claim
42 words
A ladder support according to claim 1 characterized by there being two of said outwardly-extending legs extending outwardly from each of said main legs, and said last-named means comprising a foot located at the outer end of each of said outwardly-extending legs.
Claim 11
Dependent Claim
147 words
A ladder support to be mounted in an eavestrough for supporting a ladder spaced in front of a front rim of the eavestrough, said support comprising two diagonal legs having members at lower ends thereof adapted to engage the eavestrough at the juncture of a back wall and a bottom thereof, said diagonal legs being of sufficient length to extend above and beyond the front rim of the eavestrough, brackets at upper end of said diagonal legs to engage rails from the ladder to support the ladder spaced from the rim of the eavestrough and to resist sideways movement of the ladder, leg braces affixed to intermediate portions of said diagonal legs and extending outwardly therefrom, and means at outer ends of said leg braces for engaging the rim of the eavestrough from the back thereof for resisting movement of said diagonal legs relative to the eavestrough.
Claim 12
Dependent Claim
147 words
A ladder support to be mounted in an eavestrough for supporting a ladder spaced in front of a front rim of the eavestrough, said support comprising two diagonal legs having members at lower ends thereof adapted to engage the eavestrough at the juncture of a back wall and a bottom thereof, said diagonal legs being of sufficient length to extend above and beyond the front rim of the eavestrough, brackets at upper end of said diagonal legs to engage rails from the ladder to support the ladder spaced from the rim of the eavestrough and to resist sideways movement of the ladder, leg braces affixed to intermediate portions of said diagonal legs and extending outwardly therefrom, and means at outer ends of said leg braces for engaging the rim of the eavestrough from the back thereof for resisting movement of said diagonal legs relative to the eavestrough.
Claim 13
Dependent Claim
20 words
A ladder support according to claim 10 characterized by said last-named means being a single foot joining said leg braces.
Claim 14
Dependent Claim
20 words
A ladder support according to claim 10 characterized by said last-named means being separate feet connected to said leg braces.
Claim 15
Dependent Claim
42 words
A ladder support according to claim 10 characterized by there being two of said leg braces extending outwardly from each of said diagonal legs, and said last-named means comprising a foot located at the outer end of each of said leg braces.
Claim 16
Dependent Claim
34 words
A ladder support according to claim 10 characterized by said members at the lower ends of said diagonal legs comprising flange means affixed and extending perpendicularly to the lower ends of said diagonal legs.
Claim 17
Dependent Claim
33 words
A ladder support according to claim 10 characterized by said members at the lower ends of said diagonal legs comprising rods affixed and extending perpendicularly to the lower ends of said diagonal legs.
Claim 18
Dependent Claim
34 words
A ladder support according to claim 14 characterized further by there being second flange means affixed to and extending perpendicularly from intermediate portions of said main legs at positions spaced from said flange means.
Claim 19
Dependent Claim
32 words
A ladder support according to claim 15 characterized further by there being second rods affixed to and extending perpendicularly from intermediate portions of said main legs at positions spaced from said rods.
Claim 20
Dependent Claim
95 words
A ladder support to be mounted in an eavestrough for supporting a ladder spaced in front of a front rim of the eavestrough, said support comprising two diagonal legs having members at lower ends thereof extending perpendicularly therefrom for engaging a part of the eavestrough, upper ends of said diagonal legs having brackets for engaging rails of the ladder to support the ladder spaced from the eavestrough and to resist sideways movement of the ladder, foot means adapted to engage the rim of the eavestrough, and means connecting said diagonal legs relative to the eavestrough.
Claim 21
Dependent Claim
95 words
A ladder support to be mounted in an eavestrough for supporting a ladder spaced in front of a front rim of the eavestrough, said support comprising two diagonal legs having members at lower ends thereof extending perpendicularly therefrom for engaging a part of the eavestrough, upper ends of said diagonal legs having brackets for engaging rails of the ladder to support the ladder spaced from the eavestrough and to resist sideways movement of the ladder, foot means adapted to engage the rim of the eavestrough, and means connecting said diagonal legs relative to the eavestrough.
Claim 22
Dependent Claim
21 words
A ladder support according to claim 18 characterized by said foot means being a common foot joined to said connecting means.
Claim 23
Dependent Claim
36 words
A ladder support according to claim 18 characterized by there being two of said connecting means for each of said diagonal legs, and each of said connecting means having said foot means at outer ends thereof.
Claim 24
Dependent Claim
21 words
A ladder support according to claim 18 characterized by said foot means being separate feet for each of said connecting means.
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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) | 1990-12-21 | 1991-06-22 | 1991-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-12-21 | 1995-06-22 | 1995-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-12-21 | 1999-06-22 | 1999-12-22 | $7700.00 | Window Closed / Lapsed |