HARD DISK DRIVE CRASH STOP
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 1, 2016
app pub date -
May 26, 2016
filing date -
May 29, 2015
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A crash stop for an actuator arm of a hard disk drive includes a support body having a cylindrical form and a central axis; and a cantilever element joined at a proximal portion to the support body and having a distal portion spaced apart from the support body to allow for deflection of the distal portion of the cantilever element or the support body relative to the other.
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 | |
---|---|---|
PARKER-HANNIFIN CORPORATION | 6035 PARKLAND BLVD CLEVELAND OH 44124-4141 |
International Classification(s)

- 2016 Application Filing Year
- G11B Class
- 1958 Applications Filed
- 1595 Patents Issued To-Date
- 81.47 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Armstrong, Stephen G | Pleasant View, US | 11 | 469 |
# of filed Patents : 11 Total Citations : 469 | |||
Paulson, Kevin A | Salt Lake City, US | 2 | 2 |
# of filed Patents : 2 Total Citations : 2 |
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Patent Citation Ranking
- 0 Citation Count
- G11B Class
- 0 % this patent is cited more than
- 9 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 | Jun 1, 2028 |
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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