Patent US4701065A successfully refreshed from Google Patents.
US4701065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knockdown furnitures and the structural components therefor
Assignee: Individual
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Filing: 1985-01-07
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Granted: 1987-10-20
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Expires: 2005-01-07
Abstract
Abstract A set of structural components for constructing knockdown furnitures is disclosed. Different kinds of furnitures can be formed by interconnecting these components. The owner is free to select and assemble the desired kind and design of furniture pieces. These structural components are preferably made of bamboo poles which are cut in predetermined lengths to form the legs, rails and couplings of the furniture. The legs and rails are provided with holes, and fitted with female fittings. The coupling is fitted with a dowel having blind threaded holes through which male fittings can be connected. Aside from making furnitures, these structural components may also used to build beach houses, rest houses, and the like.
Inventors
- 👤 Jose S. Orosa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:17
CPC Classifications
A; A47; A47C; A47C5/00; A47C5/02; F; F16; F16B; F16B12/00; F16B12/10; F16B12/12; F16B12/14; F16B37/00; F16B37/12; F16B37/122; F16B7/00; F16B7/18; A47B; A47B2220/00; A47B2220/008; A47B2220/0088; F16B12/40; F16B2012/406; F16B2200/00; F16B2200/10; Y; Y10; Y10S; Y10S403/00; Y10S403/12; Y10T; Y10T403/00; Y10T403/44; Y10T403/55; Y10T403/556; Y10T403/57; Y10T403/5741
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
107 words
Knockdown furniture comprising a set of structural components which are interconnected with each other to form the desired kind and design of furniture pieces, said structural components comprising of predetermined number of legs, rails and couplings which are cut in predetermined lengths from long bamboo poles, said legs and rails being fitted female fittings; at least one of said female fittings being formed with a bolt hole, and at least one of said couplings being fitted with a dowel which is provided with a blind threaded hole aligned with said bolthole whereby said legs and rails are joined to the couplings by means of the male fittings.
Claim 2
Dependent Claim
107 words
Knockdown furniture comprising a set of structural components which are interconnected with each other to form the desired kind and design of furniture pieces, said structural components comprising of predetermined number of legs, rails and couplings which are cut in predetermined lengths from long bamboo poles, said legs and rails being fitted female fittings; at least one of said female fittings being formed with a bolt hole, and at least one of said couplings being fitted with a dowel which is provided with a blind threaded hole aligned with said bolthole whereby said legs and rails are joined to the couplings by means of the male fittings.
Claim 3
Dependent Claim
88 words
An L-joint for knockdown furnitures comprising a vertical female member having a transverse blind hole, and a bolt perpendicular to and in communication with said blind hole; a horizontal male member fitted to the blind hole of the vertical member, said male member having also but hole; a dowel axially fitted to the horizontal member, said dowel having threaded blind hole which is adapted to be aligned to the bolt holes; and a threaded male fastener screwably fitted to the bolt holes and to the threaded blind hole.
Claim 4
Dependent Claim
88 words
An L-joint for knockdown furnitures comprising a vertical female member having a transverse blind hole, and a bolt perpendicular to and in communication with said blind hole; a horizontal male member fitted to the blind hole of the vertical member, said male member having also but hole; a dowel axially fitted to the horizontal member, said dowel having threaded blind hole which is adapted to be aligned to the bolt holes; and a threaded male fastener screwably fitted to the bolt holes and to the threaded blind hole.
Claim 5
Dependent Claim
141 words
A jointing means for interconnecting predetermined length and diameter of bamboo poles comprising a bamboo pole coupling having at least one transverse hole; a dowel axially fitted to said bamboo pole coupling, said dowel having at least one threaded axial blind hole and at least one threaded transverse blind hole, the latter being aligned to the transverse hole of the bamboo pole coupling; at least one bamboo disk spacer, positioned on one end of the bamboo pole coupling; a horizontal bamboo pole axially fitted with an internally threaded female member; a vertical bamboo pole similarly fitted with a female member like the former; and a number of threaded male fasteners the ends of which are fitted to the threaded blind holes of the dowel and the other ends to the corresponding internally threaded portions of the horizontal and vertical bamboo poles.
Claim 6
Dependent Claim
141 words
A jointing means for interconnecting predetermined length and diameter of bamboo poles comprising a bamboo pole coupling having at least one transverse hole; a dowel axially fitted to said bamboo pole coupling, said dowel having at least one threaded axial blind hole and at least one threaded transverse blind hole, the latter being aligned to the transverse hole of the bamboo pole coupling; at least one bamboo disk spacer, positioned on one end of the bamboo pole coupling; a horizontal bamboo pole axially fitted with an internally threaded female member; a vertical bamboo pole similarly fitted with a female member like the former; and a number of threaded male fasteners the ends of which are fitted to the threaded blind holes of the dowel and the other ends to the corresponding internally threaded portions of the horizontal and vertical bamboo poles.
Claim 7
Dependent Claim
40 words
A jointing means as in claim 3 wherein two transverse blind holes are provided on the dowel and same are in right angle relationship with each other, said holes being aligned to the corresponding holes on the bamboo pole segment.
Claim 8
Dependent Claim
52 words
A jointing means as in claim 3 wherein three transverse blind holes are provided on the dowel, the first two being in alignment, and the third is perpendicular to the two holes thereby forming a tee joint, said holes on the dowel being aligned with corresponding holes on the bamboo pole coupling.
Claim 9
Dependent Claim
37 words
A jointing means as in claim 3 wherein four transverse blind holes ar provided on the dowel and same are ninety degrees (90°) apart said holes being aligned with the corresponding holes on the bamboo pole segment.
References Cited (Backward Citations)
US3389666A
Cited
US3469869A
Cited
US4067656A
Cited
US4116573A
Cited
US4139314A
Cited
US4358214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-10-19 | 1991-04-20 | 1991-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-10-19 | 1995-04-20 | 1995-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-10-19 | 1999-04-20 | 1999-10-20 | $7700.00 | Window Closed / Lapsed |