Patent US5906084A successfully refreshed from Google Patents.
US5906084A
Expired / Lapsed
US
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Modular decking system
Assignee: Ecoform Pty Ltd
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Filing: 1997-12-19
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Granted: 1999-05-25
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Expires: 2017-12-19
Abstract
Abstract An improved modular decking system, the system including decking in the form of a plurality of treads, the decking being carried by one or more bearer members and the bearer members in turn being supported at or above ground level by one or more stumps. The decking system is such that engagement between bearer members and stumps is via a bearer locating system which includes a pivotable locating member providing a free coupling between a bearer member and its supporting stump. The decking system may include a tread locating system for engagement of bearer members with treads, the tread locating system including a locating pin suitable to locate the tread on the bearer member in a predetermined position, The decking system may also include a tread interlocking system for engagement of adjacent treads, the tread interlocking system including respective male and female members on adjacent treads to mate the adjacent treads.
Inventors
- 👤 Gary James Millington
- 👤 Franek Savarton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:38
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E01; E01D; E01D19/00; E01D19/12; E01D19/125
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
132 words
An improved modular decking system, the system including decking in the form of a plurality of treads, the decking being carried by one or more bearer members, and the bearer members in turn being supported at or above ground level by one or more stumps, wherein engagement between the bearer members and the stumps is via a bearer locating system which includes a pivotable locating member which provides a free coupling between a bearer member and its supporting stump, and a tread locating system which provides engagement between the bearer members and the treads carried thereon, said tread locating system including a locating pin received in the upper surface of a bearer member and the lower surface of a tread to locate the tread on the bearer member in a predetermined position.
Claim 2
Dependent Claim
132 words
An improved modular decking system, the system including decking in the form of a plurality of treads, the decking being carried by one or more bearer members, and the bearer members in turn being supported at or above ground level by one or more stumps, wherein engagement between the bearer members and the stumps is via a bearer locating system which includes a pivotable locating member which provides a free coupling between a bearer member and its supporting stump, and a tread locating system which provides engagement between the bearer members and the treads carried thereon, said tread locating system including a locating pin received in the upper surface of a bearer member and the lower surface of a tread to locate the tread on the bearer member in a predetermined position.
Claim 3
Dependent Claim
31 words
A system according to claim 1 wherein the pivotable locating member is of a mushroom-type shape, having a semi-spherical head portion and a leg portion extending away from the head portion.
Claim 4
Dependent Claim
53 words
A system according to claim 2 wherein the semi-spherical head portion of the pivotable locating member is received, inverted, in a hole provided in the upper surface of the stump, the hole having a semi-spherical configuration and being sized so as to snugly receive the semi-spherical head portion of the pivotable locating member.
Claim 5
Dependent Claim
55 words
A system according to claim 3 wherein the bearer member includes a slot or a hole in its lower surface receiving the leg portion of the pivotable locating member therein, the slot or hole being of a size larger than the size of the leg portion such that the leg portion is loosely received therein.
Claim 6
Dependent Claim
93 words
A system according to claim 1 wherein the upper surface of the bearer member has a hole or slot therein which receives one end of the locating pin and the lower surface of a tread similarly includes a hole or a slot receiving the other end of the locating pin therein, the holes or slots in the upper surface of the bearer member and the lower surface of the treads being sized in relation to the locating pin so as to allow some movement of the treads in relation to the bearer members.
Claim 7
Dependent Claim
40 words
A system according to claim 1 wherein the bearer member is elongated and has a length dimension, and the upper surface of the bearer member includes a trench along the full extent of said length dimension of the bearer member.
Claim 8
Dependent Claim
94 words
A system according to claim 1, wherein said bearer and said treads are elongated and have length dimensions, said treads being arranged on said bearer member adjacent to one another alone the length dimension of the bearer member with said length dimensions of said treads generally perpendicular to the length dimension of the bearer member, and including a tread interlocking system which provides engagement between adjacent ones of the treads, the tread interlocking system including respective male and female members on adjacent ones of the treads to mate the adjacent ones of the treads.
Claim 9
Dependent Claim
19 words
A system according to claim 7 wherein the male and female members are of the tongue and groove type.
Claim 10
Dependent Claim
26 words
A system according to claim 7 wherein the male member is slightly oversized so as to act both as a mating member and a spacing member.
Claim 11
Dependent Claim
11 words
A system according claim 1, wherein the stumps have broad bases.
Claim 12
Dependent Claim
32 words
A system according to claim 10 wherein the stumps have a central aperture completely therethrough (from top to bottom) for receiving a stake or spike to pin the stump to the ground.
Claim 13
Dependent Claim
182 words
An improved modular decking system, the system including decking in the form of a plurality of elongated treads having a length dimension and elongated sides parallel to the length dimension, the treads being arranged elongated side by elongated side adjacent to one another, the decking being carried by one or more bearer members, the bearer members in turn being supported at or above ground level by one or more stumps, wherein engagement between bearer members and stumps is via a bearer locating system which includes a pivotable locating member providing a free coupling between a bearer member and its supporting stump, and wherein a tread locating system is provided for engagement of bearer members with treads, the tread locating system including a locating pin locating the tread on the bearer member in a predetermined position along the length dimension of the tread, and wherein a tread interlocking system is provided for engagement of adjacent ones of the treads, the tread interlocking system including respective male and female members on adjacent ones of the treads to mate the adjacent ones of the treads.
Claim 14
Dependent Claim
182 words
An improved modular decking system, the system including decking in the form of a plurality of elongated treads having a length dimension and elongated sides parallel to the length dimension, the treads being arranged elongated side by elongated side adjacent to one another, the decking being carried by one or more bearer members, the bearer members in turn being supported at or above ground level by one or more stumps, wherein engagement between bearer members and stumps is via a bearer locating system which includes a pivotable locating member providing a free coupling between a bearer member and its supporting stump, and wherein a tread locating system is provided for engagement of bearer members with treads, the tread locating system including a locating pin locating the tread on the bearer member in a predetermined position along the length dimension of the tread, and wherein a tread interlocking system is provided for engagement of adjacent ones of the treads, the tread interlocking system including respective male and female members on adjacent ones of the treads to mate the adjacent ones of the treads.
Claim 15
Dependent Claim
12 words
A system according to claim 12 wherein the stumps have broad bases.
Claim 16
Dependent Claim
32 words
A system according to claim 13 wherein the stumps have a central aperture completely therethrough (from top to bottom) for receiving a stake or spike to pin the stump to the ground.
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) | 2002-05-24 | 2002-11-23 | 2003-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-05-24 | 2006-11-23 | 2007-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-05-24 | 2010-11-23 | 2011-05-25 | $7700.00 | Window Closed / Lapsed |