Braking apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 6, 2013
Grant Date -
Oct 28, 2010
app pub date -
Apr 22, 2010
filing date -
Apr 23, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a braking apparatus, in particular for implements of motor-driven tool units comprising an arm having at least one bearing disposed therein for rotatable mounting of an axle and comprising a flange fastened on the rotatably mounted axle, wherein the axle and/or the flange are drivable by means of a drive motor, wherein a first friction element is firmly connected on the arm and a second friction element is connected to the axle and/or to the flange, wherein the first and the second friction element come into frictional contact with one another or not depending on the action of centrifugal force on at least one flyweight.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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DOLMAR GMBH | JENFELDER STRASSE 38 HAMBURG 22045 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Wenckel, Mathias | Hamburg, DE | 7 | 8 |
# of filed Patents : 7 Total Citations : 8 | |||
Ziegs, Carsten | Hamburg, DE | 25 | 129 |
# of filed Patents : 25 Total Citations : 129 |
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- F16D Class
- 0 % this patent is cited more than
- 12 Age
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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 | Feb 6, 2025 |
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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