Patent US3650563A successfully refreshed from Google Patents.
US3650563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Take apart multiple position chair
Assignee: GERICO Inc
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Filing: 1970-03-02
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Granted: 1972-03-21
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Expires: 1990-03-02
Abstract
Abstract A multiple position chair comprises a pair of rigid side walls of triangular or other configuration providing a plurality of stable resting positions and three or more dowels holding the walls in spaced relationship. A flexible band or belt of canvas or other suitably strong material is arranged about the dowels and provides a seat in two or more of the stable positions of the chair. One of the positions may have curved floor engaging edges to provide a rocking chair. The entire assembly may be taken apart readily by removal of locking pins in the ends of the dowels.
Inventors
- 👤 Margaret S Hansson
- 👤 Leonard S Matejcic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:34
CPC Classifications
A; A47; A47D; A47D1/00; A47D1/04; A47D1/006
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
156 words
A readily disassembled and portable chair adapted for use in a plurality of different resting positions comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, as least three pairs of opposed aligned openings extending through said members, a plurality of spacing dowels each mounted with its respective ends closely fitted in a respective pair of said openings, said three pairs defining a generally triangular configuration, readily releasable attaching means adjacent the ends of said dowels for holding said ends in tight fitting engagement with said members, and a flexible seat member supported on said dowels and providing a respective different supporting surface including an upwardly facing flexible seating portion in each of said resting positions of the chair, each of said seating portions comprising a part of said flexible seat member extending between a pair of said dowels and providing a respective different supporting surface and seat configuration.
Claim 2
Dependent Claim
156 words
A readily disassembled and portable chair adapted for use in a plurality of different resting positions comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, as least three pairs of opposed aligned openings extending through said members, a plurality of spacing dowels each mounted with its respective ends closely fitted in a respective pair of said openings, said three pairs defining a generally triangular configuration, readily releasable attaching means adjacent the ends of said dowels for holding said ends in tight fitting engagement with said members, and a flexible seat member supported on said dowels and providing a respective different supporting surface including an upwardly facing flexible seating portion in each of said resting positions of the chair, each of said seating portions comprising a part of said flexible seat member extending between a pair of said dowels and providing a respective different supporting surface and seat configuration.
Claim 3
Dependent Claim
58 words
A readily disassembled and portable chair as set forth in claim 1 wherein said flexible seat forming member comprises a continuous belt of material loosely surrounding at least three of said dowels whereby a person sitting on said member in each respective position of said chair stretches the member taut across the spaces between the other supporting dowels.
Claim 4
Dependent Claim
35 words
A readily disassembled and portable chair as set forth in claim 2 wherein said belt includes a loop attaching it to one of said dowels for preventing rotation of the belt bodily around said dowels.
Claim 5
Dependent Claim
203 words
A readily disassembled and porTable chair adapted for use in a plurality of different resting positions comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, at least three pairs of opposed aligned openings extending through said members, a plurality of spacing dowels each mounted with its respective ends closely fitted in a respective pair of said openings, readily releasable attaching means adjacent the ends of said dowels for holding said ends in tight fitting engagement with said members, a flexible seat member supported on said dowels and providing a respective different upwardly facing flexible seating portion in each of said resting positions of the chair, each of said seating portions comprising a part of said flexible seat member extending between a pair of said dowels and providing a respective different seat configuration, said seat forming member comprising a first flexible panel extending between two of said dowels and having loops surrounding said two dowels for attachment thereto, and a second flexible panel secured to said first panel intermediate the ends thereof and having a loop extending about a third dowel for attachment thereto, said second panel extending between said first panel and said third dowel.
Claim 6
Dependent Claim
203 words
A readily disassembled and porTable chair adapted for use in a plurality of different resting positions comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, at least three pairs of opposed aligned openings extending through said members, a plurality of spacing dowels each mounted with its respective ends closely fitted in a respective pair of said openings, readily releasable attaching means adjacent the ends of said dowels for holding said ends in tight fitting engagement with said members, a flexible seat member supported on said dowels and providing a respective different upwardly facing flexible seating portion in each of said resting positions of the chair, each of said seating portions comprising a part of said flexible seat member extending between a pair of said dowels and providing a respective different seat configuration, said seat forming member comprising a first flexible panel extending between two of said dowels and having loops surrounding said two dowels for attachment thereto, and a second flexible panel secured to said first panel intermediate the ends thereof and having a loop extending about a third dowel for attachment thereto, said second panel extending between said first panel and said third dowel.
Claim 7
Dependent Claim
207 words
A readily disassembled and portable chair adapted for use in a plurality of different resting positions comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, at least three pairs of opposed aligned openings extending through said members, a plurality of spacing dowels each mounted with its respective ends closely fitted in a respective pair of said openings, readily releasable attaching means adjacent the ends of said dowels for holding said ends in tight fitting engagement with said members, a flexible seat member supported on said dowels and providing a respective different upwardly facing flexible seating portion in each of said resting positions of the chair, each of said seating portions comprising a part of said flexible seat member extending between a pair of said dowels and providing a respective different seat configuration, said attaching means comprising an abrupt shoulder formed near each end of each of said dowels and a reduced portion of the dowel extending beyond said shoulder and having an opening therethrough near said shoulder, and a wedge passing through the opening in each respective reduced portion and pressed into wedging engagement against the adjacent wall member to draw each shoulder securely against the adjacent wall member.
Claim 8
Dependent Claim
207 words
A readily disassembled and portable chair adapted for use in a plurality of different resting positions comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, at least three pairs of opposed aligned openings extending through said members, a plurality of spacing dowels each mounted with its respective ends closely fitted in a respective pair of said openings, readily releasable attaching means adjacent the ends of said dowels for holding said ends in tight fitting engagement with said members, a flexible seat member supported on said dowels and providing a respective different upwardly facing flexible seating portion in each of said resting positions of the chair, each of said seating portions comprising a part of said flexible seat member extending between a pair of said dowels and providing a respective different seat configuration, said attaching means comprising an abrupt shoulder formed near each end of each of said dowels and a reduced portion of the dowel extending beyond said shoulder and having an opening therethrough near said shoulder, and a wedge passing through the opening in each respective reduced portion and pressed into wedging engagement against the adjacent wall member to draw each shoulder securely against the adjacent wall member.
Claim 9
Dependent Claim
39 words
A readily disassembled and portable chair as set forth in claim 1 including additional pairs of holes and dowels for providing hand holds and the like for the chair and alternative positions for supporting the flexible seat forming member.
Claim 10
Dependent Claim
156 words
A readily portable chair adapted for use in a plurality of different resting positions, comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, at least three spacing dowels connecting said wall members in spaced relationship and being positioned parallel to one another and arranged in a generally triangular configuration, each dowel being spaced from the common plane of at least two others of said dowels; the ends of said dowels being attached to said wall members to provide a substantially rigid structure, and a flexible seat forming member comprising a continuous belt of flexible material extending loosely about at least three of said dowels whereby a person sitting on said flexible member in each respective position of said chair bows the member between two dowels and stretches the member around the outer sides of the dowels and taut across the spaces between the other pairs of supporting dowels.
Claim 11
Dependent Claim
156 words
A readily portable chair adapted for use in a plurality of different resting positions, comprising a pair of spaced wall members having configurations providing a plurality of different stable resting positions, at least three spacing dowels connecting said wall members in spaced relationship and being positioned parallel to one another and arranged in a generally triangular configuration, each dowel being spaced from the common plane of at least two others of said dowels; the ends of said dowels being attached to said wall members to provide a substantially rigid structure, and a flexible seat forming member comprising a continuous belt of flexible material extending loosely about at least three of said dowels whereby a person sitting on said flexible member in each respective position of said chair bows the member between two dowels and stretches the member around the outer sides of the dowels and taut across the spaces between the other pairs of supporting dowels.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-03-21 | 1975-09-20 | 1976-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-03-21 | 1979-09-20 | 1980-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-03-21 | 1983-09-20 | 1984-03-21 | $7700.00 | Window Closed / Lapsed |