Patent US1903745A successfully refreshed from Google Patents.
US3971592A
Expired / Lapsed
US
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Chair for aiding conjugal relations for the infirm
Assignee: Individual
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Filing: 1974-09-26
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Granted: 1976-07-27
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Expires: 1994-09-26
Abstract
Abstract A chair intended to aid conjugal relations for the infirm is disclosed having a frame with front, back and side members, the front and back members being adjustable to expand the width of the chair. A covering or seat contains an orifice in the region of the center of the covering or seat. In a preferred embodiment, an adjustable chair back can be pivoted down to lay flush with the frame to present a greater surface area. In another embodiment, the legs are also adjustable.
Inventors
- 👤 Brent Farley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:25
CPC Classifications
A; A47; A47C; A47C15/00; A47C15/004; A47C15/008; A47C13/00; Y; Y10; Y10S; Y10S5/00; Y10S5/929
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
91 words
A chair for aiding conjugal relations for the infirm comprising: a frame having a front member, a back member and two side members, said front and back members being adjustable to expand the width of the chair, legs attached to the frame at the corners and to each other to form a contact surface greater than the depth of the seat, and a covering spread between the front, sides and back members and surrounding portions of said members and having an orifice in the region of the center of the covering.
Claim 2
Dependent Claim
91 words
A chair for aiding conjugal relations for the infirm comprising: a frame having a front member, a back member and two side members, said front and back members being adjustable to expand the width of the chair, legs attached to the frame at the corners and to each other to form a contact surface greater than the depth of the seat, and a covering spread between the front, sides and back members and surrounding portions of said members and having an orifice in the region of the center of the covering.
Claim 3
Dependent Claim
20 words
The chair of claim 1, wherein said members are comprised of interconnecting tubes and held in place by locking means.
Claim 4
Dependent Claim
28 words
The chair of claim 1, wherein said front and back members are held in place by a pin passing through interconnecting tubes forming the front and back members.
Claim 5
Dependent Claim
13 words
The chair of claim 1, wherein said covering is made of flexible material.
Claim 6
Dependent Claim
11 words
The chair of claim 1, wherein said legs are also adjustable.
Claim 7
Dependent Claim
12 words
The chair of claim 1, further comprising a back having a covering.
Claim 8
Dependent Claim
10 words
The chair of claim 1, wherein the covering is flexible.
Claim 9
Dependent Claim
12 words
The chair of claim 7, wherein the covering is a canvas covering.
Claim 10
Dependent Claim
15 words
The chair of claim 8, wherein the canvas covering is a stitch reinforced canvas covering.
Claim 11
Dependent Claim
31 words
The chair of claim 6 further comprising adjustment means and locking means at the intersection of the back and frame member for permitting the back to lay flush with the frame.
References Cited (Backward Citations)
US1248113A
Cited
US2722692A
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US2797738A
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US2805776A
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US3668722A
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US3711152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-07-27 | 1980-01-26 | 1980-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-07-27 | 1984-01-26 | 1984-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-07-27 | 1988-01-26 | 1988-07-27 | $7700.00 | Window Closed / Lapsed |