Assistive walker apparatus
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United States of America Patent
Stats
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Jun 4, 2013
Grant Date -
Apr 12, 2012
app pub date -
May 27, 2011
filing date -
Oct 10, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An assistive walker for assisting a user in going on foot and for reinforcing recommended walker use technique includes a walker frame including opposed leading and trailing ends formed between opposed handled and footed ends and that together define a user-receiving area extending from the trailing end of the walker frame to the leading end of the walker frame, and the walker frame is for supporting a user in the user-receiving area and aiding ambulation thereof. The walker frame is formed with a motion sensor apparatus including a motion sensor assembly to detect user movement at the user-receiving area, and a signal device operatively coupled to the motion sensor assembly to emit the signal in response to a substantial lack of detected user movement at the user-receiving area.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
WALKERAID LLC | 3435 EAST BELLERIVE PLACE CHANDLER AS 85249 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Trout,, William G | Elgin, US | 1 | 3 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 4, 2024 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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