Pill crusher
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United States of America Patent
Stats
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Sep 8, 2015
Grant Date -
Oct 16, 2014
app pub date -
Apr 16, 2014
filing date -
Apr 16, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A pill crusher is provided, which comprises a base, a stopper, an U-shaped movable pressing plate, a connecting rod and a handle, wherein the stopper is mounted on the base; the U-shaped movable pressing plate is sleeved on the outside of the stopper and comprises a pressing plate on one side of the stopper and two side walls connected with the pressing plate and pivotedly connected to the stopper, so that the U-shaped movable pressing plate can rotate relative to the stopper and a V-shaped crushing chamber formed between the pressing plate and the stopper is capable of being closed by pressing and being open; the connecting rod is positioned on the other side of the stopper and has a first end pivotedly connected with the stopper and a second end; the handle has a first end pivotedly connected with the second end of the connecting rod through a third shaft pin and a pivoting portion pivotedly connected with the two side walls; as the handle is pressed down, the angle between the connecting rod and the handle increases and the space of the V-shaped crushing chamber decreases gradually; and as the handle is raised up, the angle between the connecting rod and the handle reduces and the space of the V-shaped crushing chamber increases gradually. The pill crusher provided by the present invention has the advantages of labor saving, high efficiency, quietness, convenient maintenance and cleaning and the like.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| MAXPERT TECHNOLOGIES INC | 19 THORNE ST UNIT 110 CAMBRIDGE ON N1R 1S3 |
International Classification(s)
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- [Patents Count]
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| He, Guang | Shanghai, CN | 26 | 81 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 8, 2027 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| 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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