Patent US5274977A successfully refreshed from Google Patents.
US5274977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decking system
Assignee: Individual
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Filing: 1992-08-31
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Granted: 1994-01-04
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Expires: 2012-08-31
Abstract
Abstract An improved decking system is provided for an exterior deck extending from one side of a building. The exterior deck has a header around its periphery, a railing on the header and a plurality of joists spaced apart in parallel relationships between the header. The improvement consists of a plurality of plastic flooring members extending in slightly spaced apart parallel relationships transversely across the joists.
Inventors
- 👤 David H. Bayly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:00
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/12
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
179 words
An improved decking system for an exterior deck extending from one side of a building, the exterior deck having a header around its periphery, a railing on the header and a plurality of joists spaced apart in parallel relationships between the header, wherein the improvement comprises a plurality of plastic flooring members extending in slightly spaced apart parallel relationships transversely across the joists, each said plastic flooring member is an elongated E-shaped channel to give extra strength thereto when placed transversely across the joists, each said elongated E-shaped channel includes a web portion, a pair of end flange portions and a central flange portion, said pair of end flange portion and said central flange portion are all of the same thickness and wide enough for securing means, said securing means includes each said E-shaped channel having a plurality of spaced apart pilot holes drilled through each said end flange portion by a bit of a drill and a plurality of fasteners, each driven through each said pilot hole in each said E-shaped channel and into one of the joists.
Claim 2
Dependent Claim
179 words
An improved decking system for an exterior deck extending from one side of a building, the exterior deck having a header around its periphery, a railing on the header and a plurality of joists spaced apart in parallel relationships between the header, wherein the improvement comprises a plurality of plastic flooring members extending in slightly spaced apart parallel relationships transversely across the joists, each said plastic flooring member is an elongated E-shaped channel to give extra strength thereto when placed transversely across the joists, each said elongated E-shaped channel includes a web portion, a pair of end flange portions and a central flange portion, said pair of end flange portion and said central flange portion are all of the same thickness and wide enough for securing means, said securing means includes each said E-shaped channel having a plurality of spaced apart pilot holes drilled through each said end flange portion by a bit of a drill and a plurality of fasteners, each driven through each said pilot hole in each said E-shaped channel and into one of the joists.
Claim 3
Dependent Claim
35 words
An improved decking system for an exterior deck as recited in claim 1, further including means for securing each of said E-shaped channels to the tops of the joists when placed transversely across the joists.
Claim 4
Dependent Claim
42 words
An improved decking system for an exterior deck as recited in claim 2, wherein each said fastener is a nail that is driven into each said pilot hole in each said E-shaped channel and into one of the joists by a hammer.
Claim 5
Dependent Claim
42 words
An improved decking system for an exterior deck as recited in claim 2, wherein each said fastener is a screw that is driven into each said pilot hole in each said E-shaped channel and into one of the joists by a screwdriver.
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) | 1997-01-03 | 1997-07-05 | 1998-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-03 | 2001-07-05 | 2002-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-03 | 2005-07-05 | 2006-01-04 | $7700.00 | Window Closed / Lapsed |