US3987534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making a furniture construction
Assignee: Individual
•
Filing: 1974-09-09
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Granted: 1976-10-26
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Expires: 1994-09-09
Abstract
Abstract A furniture construction, such as a chair, table or foot stool, may be made by cutting a flat circular member into a plurality of panels along chordal lines thereof. The chair, for example, may be formed out of four identical panels, as defined by first and second perpendicular pairs of parallel chordal cut lines. In assembling the chair, seat and back panels are clamped between a pair of laterally spaced side panels by a plurality of tie rods and the back panel is adjustably mounted on the seat panel. In the preferred embodiment of this invention, the edges of the panels are each covered by cushioned edging means comprising a plurality of first fibrous ropes extending the full length of such edge and a second continuous fibrous rope extending sequentially through a plurality of apertures spaced along and inwardly of the edge in spiralled and wrapped relationship over the first ropes to bind them against the panel.
Inventors
- 👤 Donald B. Gold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:47
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/02; A47B; A47B3/00; A47C4/03; A47C5/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/49794; Y10T29/49796
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
75 words
A method for making a furniture construction comprising the steps of forming a flat, circular member, cutting said member into a plurality of panels along chordal lines thereof to define at least one arcuate edge on each of said panels, and positioning at least some of said panels closely adjacent to each other and releasably attaching said panels one to another to expose at least some of said arcuate edges externally on said furniture construction.
Claim 2
Independent Claim
75 words
A method for making a furniture construction comprising the steps of forming a flat, circular member, cutting said member into a plurality of panels along chordal lines thereof to define at least one arcuate edge on each of said panels, and positioning at least some of said panels closely adjacent to each other and releasably attaching said panels one to another to expose at least some of said arcuate edges externally on said furniture construction.
Claim 3
Dependent Claim
74 words
The method of claim 1 wherein a first pair of said chordal lines are disposed in parallel relationship with respect to each other and a second pair of said chordal lines are disposed in parallel relationship with respect to each other and perpendicular relative to said first pair of chordal lines to define four segments of said circular member each constituting a said panel disposed intermediate a pair of sectors of said circular member.
Claim 4
Dependent Claim
71 words
The method of claim 2 wherein said cutting step comprises cutting said circular member to define at least one of said panels by an area, A, in accordance with the formula ##EQU3## wherein: h = the diametric height of said panel; c = the chordal length of a respective segment; r = the radius of a respective sector; and 1 = the circumferential length of the arcuate edge of such sector.
Claim 5
Dependent Claim
37 words
The method of claim 3 wherein said cutting step comprises cutting said circular member to define four identical panels in accordance with said formula so that each of said panels has only one arcuate edge formed thereon.
Claim 6
Dependent Claim
44 words
The method of claim 4 wherein said attaching step comprises releasably attaching said four panels together to form a chair comprising a pair of vertically disposed and parallel side panels, an at least generally horizontally disposed seat panel and a generally upright back panel.
Claim 7
Dependent Claim
20 words
The method of claim 5 wherein said attaching step comprises clamping said seat and back panels between said side panels.
Claim 8
Dependent Claim
27 words
The method of claim 5 wherein said attaching step comprises positioning straight edges of said side panels, vertically opposite to said arcuate edges, at lower ends thereof.
Claim 9
Dependent Claim
26 words
The method of claim 5 wherein said attaching step comprises positioning arcuate edges of said side panels at lower ends thereof to form a rocking chair.
Claim 10
Dependent Claim
24 words
The method of claim 1 further comprising the step of covering at least one edge of each of said panels with cushioned edging means.
Claim 11
Dependent Claim
66 words
The method of claim 9 wherein said covering step comprises forming a plurality of apertures completely through each panel in spaced relationship along and inwardly of said one edge thereof, completely covering such edge with a plurality of first fibrous ropes and spiralling a second continuous rope sequentially through said apertures in wrapped relationship over said first ropes to bind said first ropes against such edge.
Claim 12
Dependent Claim
25 words
The method of claim 10 comprising the steps of covering each edge of each panel with said cushioned edging means prior to said attaching step.
Claim 13
Dependent Claim
55 words
The method of claim 2 wherein said cutting step comprises cutting said circular member to define at least one of said panels by an area, A, in accordance with the formula ##EQU4## wherein: r = the radius of a respective segment; and 1 = the circumferential length of the arcuate edge of a respective sector.
Claim 14
Dependent Claim
39 words
The method of claim 12 wherein said cutting step comprises cutting said circular member to define a rectangular panel and two identical side panels each defined in accordance with said formula to form a sector of said circular member.
Claim 15
Dependent Claim
24 words
The method of claim 13 wherein said attaching step comprises vertically disposing said side panels and clamping said rectangular panel between said side panels.
Claim 16
Dependent Claim
59 words
The method of claim 3 wherein said cutting step further comprises cutting said circular member to define one panel between said first pair of chordal lines by said formula and with only one arcuate edge thereon and to define a second panel defined between said second pair of chordal lines to extend the full diameter of said circular member.
Claim 17
Dependent Claim
42 words
The method of claim 15 wherein said attaching step comprises mounting said one panel in parallel relationship over said second panel to form a stepped-down table and further comprising the step of attaching a plurality of support legs beneath said second panel.
Claim 18
Independent Claim
76 words
A method for making a furniture construction comprising the steps of forming a flat, circular member, cutting said member into a plurality of panels along chordal lines thereof to define at least one arcuate edge on each of said panels, and releasably attaching said four panels together to form a seating arrangement comprising a pair of vertically disposed and parallel side panels, an at least generally horizontally disposed seat panel and a generally upright back panel.
Claim 19
Independent Claim
76 words
A method for making a furniture construction comprising the steps of forming a flat, circular member, cutting said member into a plurality of panels along chordal lines thereof to define at least one arcuate edge on each of said panels, and releasably attaching said four panels together to form a seating arrangement comprising a pair of vertically disposed and parallel side panels, an at least generally horizontally disposed seat panel and a generally upright back panel.
Claim 20
Independent Claim
67 words
A method of making a furniture construction comprising the steps of forming a flat, circular member, cutting said member into a plurality of panels along chordal lines thereof to define at least one arcuate edge on each of said panels, releasably attaching at least some of said panels together, and covering at least one exposed edge of at least some of said panels with cushioned edging means.
Claim 21
Independent Claim
67 words
A method of making a furniture construction comprising the steps of forming a flat, circular member, cutting said member into a plurality of panels along chordal lines thereof to define at least one arcuate edge on each of said panels, releasably attaching at least some of said panels together, and covering at least one exposed edge of at least some of said panels with cushioned edging means.
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) | 1979-10-26 | 1980-04-26 | 1980-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-10-26 | 1984-04-26 | 1984-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-10-26 | 1988-04-26 | 1988-10-26 | $7700.00 | Window Closed / Lapsed |