US5226748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trench drain channel clip support
Assignee: Aco Polymer Products Inc
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Filing: 1991-04-29
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Granted: 1993-07-13
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Expires: 2011-04-29
Abstract
Abstract A clip-type support for use in installing trench drain systems. The clip device has two clip structures spaced from each other along a central web to engage, clamp and support two inter-engaging end portions of adjacent drain channel sections. A middle portion of the clip device separating the two clip structures has two deformable tabs, each located on opposite sides of the web. The tabs have apertures for engaging support rods which support the clip and drain channel sections within a trench in which the trench drain system is being installed. By deforming the tabs, the apertures are aligned relative to the rods thereby allowing the clip to move along the rods to align the adjacent drain channel sections. When the tabs are not deformed, the apertures are not aligned thereby locking the clip in place relative to the rods.
Inventors
- 👤 Jorg R. Barenwald
- 👤 August W. Haupt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:47
CPC Classifications
E; E02; E02B; E02B5/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
240 words
A one-piece apparatus for supporting and aligning two cooperating end portions of adjacent drain channel sections relative to a ground plane comprising: a. a web; b. a first clip means having two spaced resilient channel supports upstanding from opposite sides of a first web portion, the first slip means being configured to resiliently engage, clamp and support a first of the two cooperating end portions; c. second resilient clip means being spaced and separate from the first clip means and having two spaced channel supports upstanding from opposite sides of a second web portion, the second clip means being configured to resiliently engage, clamp and support a second of the two cooperating end portions; and d. means structurally connecting and supporting the first and second clip means for aligning the drain channel sections, said connecting and supporting means comprising a third web portion connected to the first and second web portions and at least two deformable tabs, located on opposite sides of the third web portion, the tabs having at least two portions, a first of which is located over a second, each tab portion having an aperture that engages a support rod, wherein the first tab portion aperture is aligned vertically with the second tab portion aperture relative to the ground plane when the tab is deformed, wherein the tabs move along the rod when deformed and are locked in place with respect to the rod when not deformed.
Claim 2
Dependent Claim
240 words
A one-piece apparatus for supporting and aligning two cooperating end portions of adjacent drain channel sections relative to a ground plane comprising: a. a web; b. a first clip means having two spaced resilient channel supports upstanding from opposite sides of a first web portion, the first slip means being configured to resiliently engage, clamp and support a first of the two cooperating end portions; c. second resilient clip means being spaced and separate from the first clip means and having two spaced channel supports upstanding from opposite sides of a second web portion, the second clip means being configured to resiliently engage, clamp and support a second of the two cooperating end portions; and d. means structurally connecting and supporting the first and second clip means for aligning the drain channel sections, said connecting and supporting means comprising a third web portion connected to the first and second web portions and at least two deformable tabs, located on opposite sides of the third web portion, the tabs having at least two portions, a first of which is located over a second, each tab portion having an aperture that engages a support rod, wherein the first tab portion aperture is aligned vertically with the second tab portion aperture relative to the ground plane when the tab is deformed, wherein the tabs move along the rod when deformed and are locked in place with respect to the rod when not deformed.
Claim 3
Dependent Claim
26 words
The apparatus of claim 1 wherein the connecting means comprises two pairs of deformable tabs, each pair located on opposite sides of the third web portion.
Claim 4
Dependent Claim
30 words
The apparatus of claim 1 wherein the third web portion has a central aperture and at least two strengthening ribs extending within the third web portion and into the tabs.
Claim 5
Dependent Claim
244 words
A clip device for supporting and aligning two cooperating end portions of adjacent drain channel sections comprising: a. a first portion including: i. a substantially horizontal first web; and ii. two opposed upstanding support sections extending from opposite sides of the web, the support sections converging in substantially perpendicular planes, then diverging in substantially perpendicular planes, then converging in substantially perpendicular planes and then diverging in substantially perpendicular planes; b. a second portion including: i. a substantially horizontal second web; and ii. two opposed upstanding support sections extending from opposite sides of the web, the support sections proceeding equal distances from the web in substantially parallel planes, then diverging in substantially perpendicular planes, then converging in substantially perpendicular planes and then diverging in substantially perpendicular planes; c. a third portion including: i. a substantially horizontal third web connected to the first and second webs and having a central aperture; ii. two deformable tabs, each located on opposite sides of the third web, the tabs having at least two portions, a first of which is located over a second, each tab portion having an aperture which engages a support rod, wherein the first tab portion aperture is aligned with the second tab portion aperture relative to the support rod when the tab is deformed, wherein the tabs move along the rod when deformed and are locked in place with respect to the rod when not deformed; iii. two strengthening ribs extending within the third web.
Claim 6
Dependent Claim
244 words
A clip device for supporting and aligning two cooperating end portions of adjacent drain channel sections comprising: a. a first portion including: i. a substantially horizontal first web; and ii. two opposed upstanding support sections extending from opposite sides of the web, the support sections converging in substantially perpendicular planes, then diverging in substantially perpendicular planes, then converging in substantially perpendicular planes and then diverging in substantially perpendicular planes; b. a second portion including: i. a substantially horizontal second web; and ii. two opposed upstanding support sections extending from opposite sides of the web, the support sections proceeding equal distances from the web in substantially parallel planes, then diverging in substantially perpendicular planes, then converging in substantially perpendicular planes and then diverging in substantially perpendicular planes; c. a third portion including: i. a substantially horizontal third web connected to the first and second webs and having a central aperture; ii. two deformable tabs, each located on opposite sides of the third web, the tabs having at least two portions, a first of which is located over a second, each tab portion having an aperture which engages a support rod, wherein the first tab portion aperture is aligned with the second tab portion aperture relative to the support rod when the tab is deformed, wherein the tabs move along the rod when deformed and are locked in place with respect to the rod when not deformed; iii. two strengthening ribs extending within the third web.
Claim 7
Dependent Claim
24 words
The apparatus of claim 4 wherein the third portion comprises two pairs of deformable tabs, each located on opposite sides of the third web.
References Cited (Backward Citations)
US2191979A
Cited
US2892604A
Cited
US3001765A
Cited
US3233297A
Cited
US3357143A
Cited
US3355895A
Cited
US3552579A
Cited
US4149710A
Cited
US4257716A
Cited
US4878782A
Cited
US4908915A
Cited
US5000621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-07-12 | 1997-01-11 | 1997-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-07-12 | 2001-01-11 | 2001-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-07-12 | 2005-01-11 | 2005-07-13 | $7700.00 | Window Closed / Lapsed |