US4671507A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buoyant exercise device for use in a water environment
Assignee: Individual
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Filing: 1985-12-09
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Granted: 1987-06-09
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Expires: 2005-12-09
Abstract
Abstract An exercise device for use in water includes a flotation member having upper and lower inflatable chambers for surrounding the appendage of a user. A mechanism is disposed about the flotation member intermediate the chambers for adjustably securing the device about the user's appendage. Finally, a clamping device is provided for maintaining the securing mechanism in its selected adjustable position about the user's appendage and is releasably movable along the securing mechanism to adjust and tighten the securing mechanism about the flotation member.
Inventors
- 👤 Barbara J. Huttner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:09
CPC Classifications
A; A63; A63B; A63B31/00; A63B21/00; A63B21/06; A63B21/0601; A63B21/0606; A63B21/40; A63B21/4001; A63B21/4011; A63B21/4015; A63B21/4017; A63B2208/00; A63B2208/03; A63B2225/00; A63B2225/62; B; B63; B63C; B63C9/00; B63C9/08; B63C9/13; B63C2009/131; B63C9/15; B63C9/155
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
105 words
An exercise device for use in water comprising: generally cylindrical flotation means having upper and lower inflatable chambers for surrounding the appendage of a user, said flotation means having a substantially cylindrical band portion intermediate said upper and lower chambers which is noninflatable and which is generally in contact with the user's appendage substantially throughout the entire length thereof; means disposed about said band portion for adjustably securing said device about said appendage; and clamp means for maintaining said securing means in its selected adjustable position and being releasably movable along said securing means to adjust and tighten said securing means about said flotation means.
Claim 2
Dependent Claim
105 words
An exercise device for use in water comprising: generally cylindrical flotation means having upper and lower inflatable chambers for surrounding the appendage of a user, said flotation means having a substantially cylindrical band portion intermediate said upper and lower chambers which is noninflatable and which is generally in contact with the user's appendage substantially throughout the entire length thereof; means disposed about said band portion for adjustably securing said device about said appendage; and clamp means for maintaining said securing means in its selected adjustable position and being releasably movable along said securing means to adjust and tighten said securing means about said flotation means.
Claim 3
Dependent Claim
29 words
A device as claimed in claim 1, wherein said securing means comprises a unitary cord member secured about said flotation means to form an attachment ring about said device.
Claim 4
Dependent Claim
42 words
A device as claimed in claim 2, wherein said cord member passes through said clamp means, said clamps means being adapted to releasably hold said cord member in any desired position to adjust and tighten the attachment ring about said flotation means.
Claim 5
Dependent Claim
44 words
A device as claimed in claim 2, wherein said clamp means comprises a spring activated clamp secured to both end portions of said cord member and adapted for adjustable movement along said cord portions to adjust and tighten said cord about said flotation means.
Claim 6
Dependent Claim
101 words
A device as claimed in claim 4, wherein said spring activated clamp comprises an outer cylinder portion, a plunger disposed within said cylinder for longitudinal movement therewithin, said cylinder and plunger having aligned apertures therein through which said cord end portions pass, and spring means disposed in the bottom of said cylinder adapted to bias said plunger longitudinally outwardly of said cylinder to move said plunger aperture out of alignment with said cylinder apertures, whereby said cord disposed within said aligned apertures is maintained and locked in position within said clamp when said plunger is urged outwardly by said spring means.
Claim 7
Dependent Claim
16 words
A device as claimed in claim 1, wherein said upper and lower chambers are independently inflatable.
Claim 8
Dependent Claim
43 words
A device as claimed in claim 1, wherein said securing means comprises a cord member, and said central band portion includes a plurality of paired apertures therein through which said cord member is laced to attach said cord member to said flotation means.
Claim 9
Dependent Claim
16 words
A device as claimed in claim 7, wherein said upper and lower chambers and independently inflatable.
Claim 10
Dependent Claim
33 words
A device as claimed in claim 7 wherein said cord member is laced through said plurality of paired apertures such that said cord member is substantially out of contact with the user's appendage.
Claim 11
Independent Claim
125 words
A device for providing muscular resistance to exercise motions by a user wearing said device in water comprising: a generally cylindrical, inflatable flotation member adapted for positioning about an appendage of a user to provide resistance to movement of said appendage in water, said flotation member having a substantially cylindrical band portion which is noninflatable and which is generally in contact with the user's appendage substantially throughout the entire length thereof; a cord disposed about said flotation member for securing and tightening said band portion about said appendage, said cord being substantially out of contact with the user's appendage; and quick release clamp means for securing and adjustably tightening said cord about said band portion and adapted for quick release and adjustment along said cord.
Claim 12
Independent Claim
125 words
A device for providing muscular resistance to exercise motions by a user wearing said device in water comprising: a generally cylindrical, inflatable flotation member adapted for positioning about an appendage of a user to provide resistance to movement of said appendage in water, said flotation member having a substantially cylindrical band portion which is noninflatable and which is generally in contact with the user's appendage substantially throughout the entire length thereof; a cord disposed about said flotation member for securing and tightening said band portion about said appendage, said cord being substantially out of contact with the user's appendage; and quick release clamp means for securing and adjustably tightening said cord about said band portion and adapted for quick release and adjustment along said cord.
Claim 13
Dependent Claim
16 words
The device as claimed in claim 10, wherein said flotation member comprises two independently inflatable chambers.
Claim 14
Dependent Claim
31 words
The device as claimed in claim 11, wherein said band portion includes a plurality of paired apertures through which said cord is laced to attach said cord to said band portion.
Claim 15
Dependent Claim
24 words
The device as claimed in claim 10, wherein said clamp means is spring activated to permit said quick release and adjustment along said cord.
Claim 16
Dependent Claim
18 words
The device as claimed in claim 10, wherein said cord passes through said clamp means for attachment thereto.
Claim 17
Dependent Claim
36 words
The device as claimed in claim 14, wherein said clamp means is spring activated to normally maintain said clamp means in preselected position along said cord yet permitting said quick release and adjustment along said cord.
Claim 18
Dependent Claim
67 words
The device as claimed in claim 15, wherein said clamp means comprises a cylinder having a central plunger disposed therein, said cylinder and said plunger having aligned apertures to receive said cord therein, and a spring member disposed in the bottom of said cylinder adapted to bias said plunger outwardly from said cylinder and misalign said apertures, thereby securely holding and locking said cord within said cylinder.
Claim 19
Dependent Claim
116 words
In an exercise device for use in water wherein the device has a generally cylindrical inflatable flotation member adapted to surround the appendage of a user, said flotation member having a substantially cylindrical band portion which is noninflatable and which is generally in contact with the user's appendage substantially throughout the entire length thereof and means disposed about said band portion for adjustably securing and tightening said flotation member about the user's appendage, the improvement comprising a unitary cord member disposed about said band portion substantially out of contact with the user's appendage, and spring biased clamp means releasably secured to said cord for movement therealong to tighten and hold said cord about said band portion.
Claim 20
Dependent Claim
116 words
In an exercise device for use in water wherein the device has a generally cylindrical inflatable flotation member adapted to surround the appendage of a user, said flotation member having a substantially cylindrical band portion which is noninflatable and which is generally in contact with the user's appendage substantially throughout the entire length thereof and means disposed about said band portion for adjustably securing and tightening said flotation member about the user's appendage, the improvement comprising a unitary cord member disposed about said band portion substantially out of contact with the user's appendage, and spring biased clamp means releasably secured to said cord for movement therealong to tighten and hold said cord about said band portion.
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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) | 1990-06-08 | 1990-12-08 | 1991-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-06-08 | 1994-12-08 | 1995-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-06-08 | 1998-12-08 | 1999-06-09 | $7700.00 | Window Closed / Lapsed |