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Patent US4002368A successfully refreshed from Google Patents.
US4002368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hanging chair
Assignee: Individual
•
Filing: 1976-01-09
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Granted: 1977-01-11
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Expires: 1996-01-09
Abstract
Abstract A hanging chair for use in conjunction with an overhead support wherein the chair includes a flexible seat portion having a substantially trapezoidal configuration with the shorter parallel side forming the back portion of the chair, the longer parallel side forming the front portion of the chair and the two non-parallel sides forming the side portions of the chair. Frame members maintain the side portions of the chair in a stretched condition so that an occupant may easily enter and leave the chair.
Inventors
- 👤 Eileen S. Ortize
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:48
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/02; A47C3/025; A47C3/0255; A47C5/00; A47C5/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
125 words
A chair for hanging from an overhead support, which chair comprises: a. a flexible seat having a substantially trapezoidal configuration formed substantially of loosely woven material which permits the seat to expand in all directions wherein: 1. the shorter parallel side forms the back portion of the chair; 2. the longer parallel side forms the front portion of the chair; and 3. the two non-parallel sides form the side portions of the chair; b. a rigid frame member carried by each side portion, wherein each frame member includes a plurality of aperture through which portions of the seat material are passed for maintaining the side portions in a stretched condition; and c. means carried by the seat for hanging the chair from the overhead support.
Claim 2
Dependent Claim
125 words
A chair for hanging from an overhead support, which chair comprises: a. a flexible seat having a substantially trapezoidal configuration formed substantially of loosely woven material which permits the seat to expand in all directions wherein: 1. the shorter parallel side forms the back portion of the chair; 2. the longer parallel side forms the front portion of the chair; and 3. the two non-parallel sides form the side portions of the chair; b. a rigid frame member carried by each side portion, wherein each frame member includes a plurality of aperture through which portions of the seat material are passed for maintaining the side portions in a stretched condition; and c. means carried by the seat for hanging the chair from the overhead support.
Claim 3
Dependent Claim
38 words
The chair of claim 1 wherein each rigid frame member is of an elongate configuration such that the two frame members converge towards the rear portion of the chair when the chair is hanging from the overhead support.
Claim 4
Dependent Claim
12 words
The chair of claim 1 wherein the material is bias woven rope.
Claim 5
Dependent Claim
20 words
The chair of claim 1 wherein the back and front portions are formed from rope braided in a four-handed manner.
Claim 6
Dependent Claim
28 words
The chair of claim 1 wherein the means for hanging the chair includes two flexible elongated members having one pair of their adjacent ends secured to the seat.
Claim 7
Dependent Claim
15 words
The chair of claim 5 wherein the flexible elongated members are formed of braided rope.
Claim 8
Dependent Claim
21 words
The chair of claim 5 wherein the flexible elongated members are secured to the seat by a pair of metal rings.
Claim 9
Dependent Claim
28 words
The chair of claim 5 wherein the free ends of the flexible elongated members are each provided with a metal ring for removable attachment to the overhead support.
References Cited (Backward Citations)
US1515263A
Cited
CH436606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-01-11 | 1980-07-12 | 1981-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-01-11 | 1984-07-12 | 1985-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-01-11 | 1988-07-12 | 1989-01-11 | $7700.00 | Window Closed / Lapsed |