Wading rod level assembly
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United States of America Patent
Stats
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May 12, 2009
Grant Date -
N/A
app pub date -
Jul 19, 2007
filing date -
Jul 19, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A level assembly for a wading rod used to measure current flow velocity of a wadable body of water, such as a stream or a river. The level assembly includes a level body that is attached to the hexagonal or depth rod of the wading rod at a desired position using a fastener. The level body has a level indicator to determine whether the wading rod is plumb. An alignment bar is attached to the level body and positioned parallel to a wading tagline to aid in maintaining a perpendicular orientation of the wading rod. The level assembly can be repositioned by loosening the fastener, sliding it up or down the depth rod, and re-tightening the fastener at another desired position. The level assembly is used to maintain a level and perpendicular orientation of the top setting wading rod to the tagline, enabling more accurate flow velocity measurements.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
U S A AS REPRESENTED BY THE SECRETARY OF THE DEPT OF THE INTERIOR | 1849 C STREET NW WASHINGTON DC 20240 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Kimball, Scott Andrew | Pass Christian, US | 1 | 5 |
Vaughn, Edward C | Slidell, US | 2 | 5 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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