US5351700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Walkabout with seat and fall control
Assignee: Individual
•
Filing: 1993-01-05
•
Granted: 1994-10-04
•
Expires: 2013-01-05
Abstract
Abstract A walkabout with fall control for assisting people with varying degrees of difficulty walking includes a base frame attached to a adjustable height top frame with a adjustable height seat and a fall control assembly which directs a person toward the seat in the event of a fall. The base and top completely encircle the person. A portion of the top pivots outward to open and allow ingress and egress of the walkabout. The seat is positioned below and at the rear of the top. An open space is provided in front of the seat for a occupant to stand and walk. Multiple upright supports taper in from the larger base to the smaller top joining the two pieces. A number of rolling devices attached to the base allow the walkabout to be moved along a walking surface. The rolling devices includes units suitable for outdoor use of the walkabout. The fall control assembly includes a strap to secure about the occupant and multiple cords fastened to the strap and the top rearward of the front of the seat. Should a fall occur the fall control assembly guides and pivots the person toward the seat, preventing him or her from hitting the floor.
Inventors
- 👤 Clayton H. Jones, III
- 👤 Rosalie V. Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:50
CPC Classifications
A; A61; A61H; A61H3/00; A61H3/04; A61H2003/002; A61H2003/004; A61H2003/007; A61H2003/046; A61H2201/00; A61H2201/16; A61H2201/1602; A61H2201/1628; A61H2201/1633
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
152 words
A walker particularly suitable for use by persons with varying degrees of disability including in combination: (a) a horizontal base frame of approximately rectangular shape, attached to said base frame a plurality of upright supports, said upright supports angle in to attach to a top frame of approximately rectangular shape of smaller circumference than the base frame; (b) a free section of said top frame is attached to one upright supports having horizontal hinged means at the base to allow said section of the top frame to pivot outwardly about said base to allow a person to enter a region surrounded by the base frame and the top frame; (c) locking means for rigidly locking the free section of the top frame to the top frame after said person has entered said region to securely enclose the person in the region; (d) a plurality of rolling means attached to the base frame.
Claim 2
Dependent Claim
152 words
A walker particularly suitable for use by persons with varying degrees of disability including in combination: (a) a horizontal base frame of approximately rectangular shape, attached to said base frame a plurality of upright supports, said upright supports angle in to attach to a top frame of approximately rectangular shape of smaller circumference than the base frame; (b) a free section of said top frame is attached to one upright supports having horizontal hinged means at the base to allow said section of the top frame to pivot outwardly about said base to allow a person to enter a region surrounded by the base frame and the top frame; (c) locking means for rigidly locking the free section of the top frame to the top frame after said person has entered said region to securely enclose the person in the region; (d) a plurality of rolling means attached to the base frame.
Claim 3
Dependent Claim
38 words
The walker of claim 1 further including a seat being rigidly attached to the top section by means of a plurality of vertical supports extending down from the top frame rearward of where the person stands to walk.
Claim 4
Dependent Claim
45 words
The walker of claim 2 further including a fall control assembly, said fall control assembly includes a restraint and a plurality of connections from said restraint to the walker creating pivot points to direct the person toward said seat in the event of a fall.
Claim 5
Dependent Claim
21 words
The walker of claim 3 further including means to adjust the length of the connection between the restraint and the walker.
Claim 6
Dependent Claim
23 words
The walker of claim 3 wherein the fall control assembly may be completely removed when used by persons with lesser degrees of disability.
Claim 7
Dependent Claim
17 words
The walker of claim 3 wherein the restraint uses a hook and loop mechanism for size adjustment.
Claim 8
Dependent Claim
19 words
The walker of claim 2 further including a backrest with padding on said backrest and padding on the seat.
Claim 9
Dependent Claim
26 words
The walker of claim 2 further including means to adjust seat height by replacing said plurality of vertical supports with others of greater or lesser length.
Claim 10
Dependent Claim
43 words
The walker of claim 2 wherein seat being rigidly attached to the top section by means of a plurality of vertical supports extending down from the top frame rearward of where the person stands to walk can be completely removed if so desired.
Claim 11
Dependent Claim
21 words
The walker of claim 1 further including means for adjusting height of top frame by changing length of the upright supports.
Claim 12
Dependent Claim
35 words
The walker of claim 1 wherein the size and adjusted height of the top frame in relation to the size of the base frame is sufficient to provide stability to the person using the walker.
Claim 13
Dependent Claim
20 words
The walker of claim 1 wherein the rolling means may further include units suitable for outdoor use of the walkabout.
Claim 14
Dependent Claim
18 words
The walker of claim 1 further including attachment of a tray, pockets or other means to hold articles.
Claim 15
Dependent Claim
51 words
The walker of claim 1 wherein height adjustment and connection of the base frame and the top frame is accomplished by means of a sufficient number of detent pins inserted into holes in the pieces that comprise the upright supports and the receptacles in the base frame and the top frame.
Claim 16
Dependent Claim
26 words
The walker of claim 1 further includes a cable to keep the base frame together on either side of where one or more upright supports pivot.
Claim 17
Dependent Claim
28 words
The walker of claim 1 wherein the upright supports can be removed from the base frame and the top frame for easy transport or storage of the walker.
Claim 18
Dependent Claim
32 words
The walker of claim 1 wherein any or all of the rigid connections of the base frame or the top frame can be of a detachable nature to facilitate adjustment or alteration.
Claim 19
Dependent Claim
12 words
The walker of claim 1 wherein the rolling means can be locked.
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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) | 1997-10-03 | 1998-04-04 | 1998-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-10-03 | 2002-04-04 | 2002-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-10-03 | 2006-04-04 | 2006-10-04 | $7700.00 | Window Closed / Lapsed |