US4086673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Articulated bed
Assignee: Individual
•
Filing: 1976-07-02
•
Granted: 1978-05-02
•
Expires: 1996-07-02
Abstract
Abstract An articulated bed is disclosed comprising a main frame, an auxiliary frame, and means for adjusting the height of the auxiliary frame relative to the height of the main frame. An auxiliary mattress is supported by the auxiliary frame and a main mattress is supported by the main frame circumferentially about at least a portion of the auxiliary mattress.
Inventors
- 👤 Paul B. Hanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:28
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1013; A61G7/1019; A47; A47C; A47C19/00; A47C19/04; A47C19/045; A61G7/002; A61G7/012; A61G7/015; A61G2200/00; A61G2200/30; A61G2200/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
An articulated bed comprising: (a) a main rectangular box spring mattress support having a flat continuous horizontal upper surface; (b) a flat horizontal U-shaped main mattress defining a central recess in one end thereof; (c) removable mattress means received within and filling said recess, said removable mattress means having an upper surface coplanar with the upper surface of said main mattress and being removable from said recess to facilitate use of the main mattress and the recess for sexual intercourse, said removable mattress including a plurality of mattresses stacked vertically one on the other, within said recess, said removable mattresses being respectively individually removable to vary the effective height of the upper most surface of the remaining removable mattress, said removable mattress being supported on the upper surface of said mattress support.
Claim 2
Dependent Claim
132 words
An articulated bed comprising: (a) a main rectangular box spring mattress support having a flat continuous horizontal upper surface; (b) a flat horizontal U-shaped main mattress defining a central recess in one end thereof; (c) removable mattress means received within and filling said recess, said removable mattress means having an upper surface coplanar with the upper surface of said main mattress and being removable from said recess to facilitate use of the main mattress and the recess for sexual intercourse, said removable mattress including a plurality of mattresses stacked vertically one on the other, within said recess, said removable mattresses being respectively individually removable to vary the effective height of the upper most surface of the remaining removable mattress, said removable mattress being supported on the upper surface of said mattress support.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-01 | 1981-10-31 | 1982-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-01 | 1985-10-31 | 1986-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-01 | 1989-10-31 | 1990-05-02 | $7700.00 | Window Closed / Lapsed |