US5004296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floating lounge chair
Assignee: Individual
•
Filing: 1989-08-02
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Granted: 1991-04-02
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Expires: 2009-08-02
Abstract
Abstract A floating lounge chair that can also be used on land. A relatively light weight rigid panel acts as a base for an elongated air cushion, such that the person can be fully supported in a reclining position on the cushion. A U-shaped rigid plastic foam arm rest is attached to the rigid panel. Various recesses are formed in the plastic foam material to hold various items, e.g. a beverage glass, portable radio, book, etc.
Inventors
- 👤 James N. Ziegenfuss, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:48
CPC Classifications
A; A47; A47C; A47C15/00; A47C15/004; A47C15/006
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
265 words
A chair adapted to support a person in an semi-prone position while the chair is floating in the water, comprising: a rigid concave shell structure that includes an S-shaped panel having two reverse curves therein for defining an upwardly-inclined rear section adapted to support a person's back area, an intermediate section adapted to support a person's buttocks and upper leg areas, and a declining front section adapted to support a person's lower leg areas; said shell structure further including two arm rest panels attached along opposite side edges of the intermediate section of said S-shaped panel; each arm rest panel being formed of a closed cell rigid plastic foam material; each arm rest panel having an upper face insert B1 that has sufficient size to support a person's lower arm, and at least one cavity formed in said upper face for containment of a beverage container; air-inflated cushion means secured to the S-shaped panel for cushionably supporting a person in the chair; said cushion means extending along substantially the entire length of said S-shaped panel to form a support surface for a person's back, buttocks and leg areas; rigid leg means (45) extending downwardly from said concave shell structure at the rear section thereof, whereby the chair is adapted to support a person out of the water with said leg means and said front section of the panel resting on the land surface; and an upwardly-opening compartment means (40) extending downwardly from the intermediate section of said panel for containment of a number of canned beverages within reach of a person seated in the chair.
Claim 2
Dependent Claim
265 words
A chair adapted to support a person in an semi-prone position while the chair is floating in the water, comprising: a rigid concave shell structure that includes an S-shaped panel having two reverse curves therein for defining an upwardly-inclined rear section adapted to support a person's back area, an intermediate section adapted to support a person's buttocks and upper leg areas, and a declining front section adapted to support a person's lower leg areas; said shell structure further including two arm rest panels attached along opposite side edges of the intermediate section of said S-shaped panel; each arm rest panel being formed of a closed cell rigid plastic foam material; each arm rest panel having an upper face insert B1 that has sufficient size to support a person's lower arm, and at least one cavity formed in said upper face for containment of a beverage container; air-inflated cushion means secured to the S-shaped panel for cushionably supporting a person in the chair; said cushion means extending along substantially the entire length of said S-shaped panel to form a support surface for a person's back, buttocks and leg areas; rigid leg means (45) extending downwardly from said concave shell structure at the rear section thereof, whereby the chair is adapted to support a person out of the water with said leg means and said front section of the panel resting on the land surface; and an upwardly-opening compartment means (40) extending downwardly from the intermediate section of said panel for containment of a number of canned beverages within reach of a person seated in the chair.
Claim 3
Dependent Claim
26 words
The chair of claim 1, wherein said compartment means comprises a bottom wall (42) extending generally parallel to the upper faces of the arm rest panels.
Claim 4
Dependent Claim
40 words
The chair of claim 1, wherein said cushion means has an opening (43) therethrough aligned with said compartment means, whereby a person seated in the chair can reach through said opening to remove a beverage can from the compartment means.
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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) | 1994-04-01 | 1994-10-01 | 1995-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-04-01 | 1998-10-01 | 1999-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-04-01 | 2002-10-01 | 2003-04-02 | $7700.00 | Window Closed / Lapsed |