US4128284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Construction of articles of furniture
Assignee: Formica Ltd
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Filing: 1977-03-31
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Granted: 1978-12-05
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Expires: 1997-03-31
Abstract
Abstract A set of parts for use in the construction of an article of furniture, particularly a drawer, comprising first and second panel members, each being of substantially constant external cross-section, and a connecting device for attachment to said panel members respectively in a manner to secure said panel members together at an angle to one another, one or each panel member being attached to the connecting device by an end portion of the panel member being received in a socket on the connecting device, the socket having an internal cross-section conforming with at least a major part of the cross-section of the panel member, and there being resiliently interengageable locking means, such as projections and recesses on the panel member and within the socket, to retain the end portion within the socket. The panel members may be attached to further panel members by further similar connecting devices.
Inventors
- 👤 Peter G. King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:17
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/90; A47B88/941; A47B2088/902
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
224 words
A set of parts for use in the construction of an article of furniture comprising: a first panel member of substantially constant external cross-section; a second panel member of substantially constant external cross-section; a first connecting device for attachment to said panel members respectively in a manner to secure said panel members together at an angle to one another; a first socket on the connecting device having an internal cross-section which substantially conforms with at least a major part of the cross-section of the first panel member whereby an end portion of said first panel member may be received in said first socket; retention means for retaining said end portion within said first socket and comprising resiliently inter-engageable locking elements on said end portion and within said first socket respectively; a second socket on the connecting device set at an angle to said first socket, the internal cross-section of the second socket substantially conforming with at least a major part of the cross-section of said second panel member so that an end portion of said second panel member may be received in said second socket, and resiliently inter-engageable locking elements on said end portion and within said second socket respectively, said elements being arranged in similar manner to the locking elements on said first socket and said end portion of the first panel member.
Claim 2
Dependent Claim
224 words
A set of parts for use in the construction of an article of furniture comprising: a first panel member of substantially constant external cross-section; a second panel member of substantially constant external cross-section; a first connecting device for attachment to said panel members respectively in a manner to secure said panel members together at an angle to one another; a first socket on the connecting device having an internal cross-section which substantially conforms with at least a major part of the cross-section of the first panel member whereby an end portion of said first panel member may be received in said first socket; retention means for retaining said end portion within said first socket and comprising resiliently inter-engageable locking elements on said end portion and within said first socket respectively; a second socket on the connecting device set at an angle to said first socket, the internal cross-section of the second socket substantially conforming with at least a major part of the cross-section of said second panel member so that an end portion of said second panel member may be received in said second socket, and resiliently inter-engageable locking elements on said end portion and within said second socket respectively, said elements being arranged in similar manner to the locking elements on said first socket and said end portion of the first panel member.
Claim 3
Dependent Claim
54 words
A set of parts according to claim 1 and further comprising a third panel member and a second connecting device, similar to said first connecting device, for attachment to said third panel member and to said second panel member to secure said second and third panel members together at an angle to one another.
Claim 4
Dependent Claim
38 words
A set of parts according to claim 2 and further comprising a fourth panel member and third and fourth connecting devices for connecting said fourth panel member at an angle to said first and third panel members respectively.
Claim 5
Dependent Claim
178 words
A set of parts according to claim 3 wherein said third connecting device comprises a socket having an internal cross-section which substantially conforms with at least a major part of the cross-section of the first panel member so that an end portion of said first panel member may be received in said socket, there being provided retention means for retaining said end portion within said socket and comprising resiliently inter-engageable locking elements on said end portion and within said socket respectively and a surface disposed at an angle to the axis of said socket and for attachment of said fourth panel member, and wherein the fourth connecting device is similar to the third connecting device, having a socket of internal cross-section which substantially conforms with at least a major part of the internal cross-section of said third panel member so that an end portion of said third panel member may be received and retained in said socket and a surface disposed at an angle to the axis of said socket and for attachment to said fourth panel member.
Claim 6
Dependent Claim
63 words
A set of parts according to claim 2, and for use in constructing a drawer, wherein each of said first and third panel members is provided, on that surface thereof which faces externally of the assembled drawer, with a slot for receiving a runner for the drawer, and each of said connecting devices is also provided with a slot for receiving said runner.
Claim 7
Dependent Claim
29 words
A set of parts according to claim 5 wherein the slot in each connecting device is wider than the slot in each of said first and third panel members.
Claim 8
Dependent Claim
49 words
A set of parts according to claim 1, and for use in constructing a drawer, wherein each of said first and second connecting devices comprises two separate elements which co-operate to define two sockets set at right angles to one another, each element forming a portion of each socket.
Claim 9
Dependent Claim
79 words
A set of parts according to claim 7 wherein each of said first and third panel members is provided, on that surface which faces externally of the assembled drawer, with a slot for receiving a runner for the drawer, and wherein said two separate elements of each of said first and second connecting devices are so dimensioned that, when co-operating to define said sockets, they are spaced apart by a distance greater than the slot in each panel member.
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) | 1981-12-04 | 1982-06-05 | 1982-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-04 | 1986-06-05 | 1986-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-04 | 1990-06-05 | 1990-12-05 | $7700.00 | Window Closed / Lapsed |