US4623128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fencing and like structures
Assignee: Costanza Pty Ltd
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Filing: 1984-03-08
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Granted: 1986-11-18
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Expires: 2004-03-08
Abstract
Abstract A fencing structure having at least a pair of upright posts each having vertically extending channels that face one another. Extending between each pair of posts are an inverted channel top rail and a bottom rail. The top rail has inwardly directed webs which define an inwardly directed panel receiving throat as has the bottom rail when assembled. A rectangular panel is secured to the top rail and bottom rail by brackets which are locked in the channel, to inwardly directed webs of the top rail and to the bottom rail.
Inventors
- 👤 Geoffrey C. Dutch
- 👤 Trevor K. Dutch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:08
CPC Classifications
E; E04; E04F; E04F11/00; E04F11/18; E04F11/181
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
240 words
A fencing or like structure comprising: (i) a pair of spaced apart upright post members each having vertically extending channel means with the channel means of each post facing one another, (ii) a top rail of inverted channel form extending between the post members and having a pair of opposed, inwardly directed webs defining therebetween a panel-receiving throat that extends along the rail, (iii) bottom rail means extending between the post members and having a panel-receiving throat that extends along the bottom rail means, (iv) a rectangular panel extending between and secured to the top rail and the bottom rail means with the top edge of the panel in the throat of the top rail and its bottom edge in the throat of the bottom rail means, (v) means for securing the end of the top rail to the respective post members, said securing means including: (a) a bracket having a first flange located in the channel means of the post member and a second flange located in the end of the rail, (b) means for fixing the first flange to the post member, and, (c) means for securing the second flange to the inwardly directed webs of the rail, wherein the top rail has a panel-receiving crown bounded by interior flanges that engage the top edge of the panel, and (vi) third flanges adapted to engage the panel therebetween and extending to a point below said inwardly directed webs.
Claim 2
Dependent Claim
240 words
A fencing or like structure comprising: (i) a pair of spaced apart upright post members each having vertically extending channel means with the channel means of each post facing one another, (ii) a top rail of inverted channel form extending between the post members and having a pair of opposed, inwardly directed webs defining therebetween a panel-receiving throat that extends along the rail, (iii) bottom rail means extending between the post members and having a panel-receiving throat that extends along the bottom rail means, (iv) a rectangular panel extending between and secured to the top rail and the bottom rail means with the top edge of the panel in the throat of the top rail and its bottom edge in the throat of the bottom rail means, (v) means for securing the end of the top rail to the respective post members, said securing means including: (a) a bracket having a first flange located in the channel means of the post member and a second flange located in the end of the rail, (b) means for fixing the first flange to the post member, and, (c) means for securing the second flange to the inwardly directed webs of the rail, wherein the top rail has a panel-receiving crown bounded by interior flanges that engage the top edge of the panel, and (vi) third flanges adapted to engage the panel therebetween and extending to a point below said inwardly directed webs.
Claim 3
Dependent Claim
33 words
A fencing structure as claimed in claim 1 wherein the bottom rail means comprises a pair of opposed rail members each of which has an inwardly directed web defining therebetween the panel-receiving throat.
Claim 4
Dependent Claim
89 words
A fencing structure according to claim 2 and including means for securing the end of the bottom rail means to the respective post members, said bottom rail means securing means including: (a) a bracket having a first flange located in the channel means of the post member and a second flange located in the end of the bottom rail members, (b) means for fixing the first flange to the post member, and, (c) means for securing the second flange to the inwardly turned webs of the bottom rail members.
Claim 5
Dependent Claim
25 words
A fencing structure according to claim 1 and further including a second pair of opposed inwardly directed webs which overlie the said pair of webs.
Claim 6
Dependent Claim
23 words
A fencing structure according to claim 4 wherein the opposed faces of the said and second pairs of webs are serrated or grooved.
Claim 7
Dependent Claim
25 words
A fencing structure according to claim 2 wherein each bottom rail member has a panel-receiving flange upon which the bottom edge of the panel rests.
Claim 8
Dependent Claim
25 words
A fencing structure according to claim 2 wherein the opposed bottom rail members each has a second inwardly directed web which overlies the said web.
Claim 9
Dependent Claim
21 words
A fencing structure according to claim 7 wherein the opposed faces of the said and second webs are serrated or grooved.
Claim 10
Dependent Claim
22 words
A fencing structure according to claim 1 wherein the panel is an open panel formed by slotting and stretching an extruded section.
Claim 11
Dependent Claim
51 words
The fencing structure of claim 1, including: outwardly turned flanges at lower ends of said third flanges; and inwardly turned flanges on a bottom edge of said inverted channel and facing said outwardly turned flanges, whereby a second panel may be held between said facing outwardly turned flanges and third flanges.
Claim 12
Dependent Claim
41 words
The fencing structure of claim 1 wherein said crown is at a top of said channel and said inwardly directed webs are adjacent a bottom of said channel, and wherein said third flanges extend to below said bottom of said channel.
Claim 13
Dependent Claim
24 words
The fencing structure of claim 4 wherein said means for securing comprises a clamp securing said second flange to said second pair of webs.
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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) | 1989-11-17 | 1990-05-19 | 1990-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-17 | 1994-05-19 | 1994-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-17 | 1998-05-19 | 1998-11-18 | $7700.00 | Window Closed / Lapsed |