Patent US2023610A successfully refreshed from Google Patents.
US4655718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Personal flotation device with auxiliary pads
Assignee: MASTER CRAFT BOAT Co (TN CORPORATION)
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Filing: 1985-10-21
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Granted: 1987-04-07
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Expires: 2005-10-21
Abstract
Abstract A personal flotation device is provided with auxiliary pads for partially closing the arm openings. The pads are attached to the back of the flotation device, and a strap is attached to each pad. The pads can be maintained at the lower portion of the arm openings by connecting the straps in front of the flotation device. When the straps are not connected, the pads hang freely from their attachment points at the back.
Inventors
- 👤 John H. Lucius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:42
CPC Classifications
B; B63; B63C; B63C9/00; B63C9/08; B63C9/11; B63C9/115
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
150 words
A personal flotation device comprising a vest formed from buoyant material and a cover enclosing the buoyant material, the vest having a front, a back, and two sides, each of the sides being provided with an arm opening of sufficient size so that it does not interfere with movement of the upper arm of the wearer, a pair of pads permanently and flexibly attached only to the back of the vest, each of the pads being attached to the back of the vast adjacent one of the arm openings, a front strap attached to each pad, and means for releasably connecting the front straps in front of the vest for maintaining each pad in the lower portion of the arm opening, the attachment between the pads and the back of the vest permitting the pads to hang downwardly away from the arm openings when the front straps are not connected.
Claim 2
Dependent Claim
150 words
A personal flotation device comprising a vest formed from buoyant material and a cover enclosing the buoyant material, the vest having a front, a back, and two sides, each of the sides being provided with an arm opening of sufficient size so that it does not interfere with movement of the upper arm of the wearer, a pair of pads permanently and flexibly attached only to the back of the vest, each of the pads being attached to the back of the vast adjacent one of the arm openings, a front strap attached to each pad, and means for releasably connecting the front straps in front of the vest for maintaining each pad in the lower portion of the arm opening, the attachment between the pads and the back of the vest permitting the pads to hang downwardly away from the arm openings when the front straps are not connected.
Claim 3
Dependent Claim
25 words
The device of claim 1 including a back strap which is attached to each of the pads and extends around the back of the vest.
Claim 4
Dependent Claim
26 words
The device of claim 1 in which each of the pads is attached to the back edge of one of the arm openings in the vest.
Claim 5
Dependent Claim
13 words
The device of claim 1 in which each of the pads is buoyant.
Claim 6
Dependent Claim
25 words
The device of claim 1 in which each of the pads includes an internal pad of buoyant material and a cover enclosing the buoyant material.
References Cited (Backward Citations)
US1065385A
Cited
GB129965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-04-06 | 1990-10-06 | 1991-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-06 | 1994-10-06 | 1995-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-06 | 1998-10-06 | 1999-04-07 | $7700.00 | Window Closed / Lapsed |