Quick-release mechanical knot apparatus
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United States of America Patent
Stats
-
Nov 26, 1996
Grant Date -
N/A
app pub date -
Aug 26, 1994
filing date -
Aug 26, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A quick-release mechanical knot device for use in securing objects together having a novel means for quickly and safely releasing the mechanical knot device from the body of a rope or tether regardless of the amount of tension or load strain acting on the rope. The device comprises a semi-rigid elongated stock member having at least two circular orifices formed at opposing ends of a curvilinear intermediate portion. The first and second orifices are substantially perpendicular to the linear length of the stock member and formed with a substantially parallel and concentric axis to one another. A leading end of a rope is inserted through the first and second circular orifices of the stock member and wrapped around a stationary or movable object to form a hitch. The leading end of the rope is then placed between the curvilinear intermediate portion of the stock member and the portion of the rope passing between the first and second orifices to form a capture for the portion of the rope therebetween. After forming a loop, the leading end of the rope is passed back through the intermediate portion of the stock member and the capture and maintained therebetween. To release the holding integrity of the stock member, the leading end of the rope is pulled tightly to remove the portion of the rope secured between the intermediate portion of the stock member and the rope capture thus freeing the retention of the bight formed in the rope.
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 | |
|---|---|---|
| THOMPSON CARL W | Not Provided |
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Foster, Carl R | 175 S. 1150 West, Hurricane, UT 84737 | 1 | 282 |
| Thompson, Carl W | 299 E. 100 North, Hurricane, UT 84737 | 1 | 282 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| 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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