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Number of patents in Portfolio can not be more than 2000
United States of America Design
Stats
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Aug 11, 1987
Grant Date -
N/A
app pub date -
Jan 31, 1985
filing date -
Jan 31, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
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First Claim
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- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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CAR MATE MFG CO LTD | 5-33-11 NAGASAKI TOSHIMA-KU TOKYO 1710051 ?1710051 |
International Classification(s)
- Non-US Classification not provided for expired patents
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Suzuki, Atsuhiro | Suginami, JP | 33 | 164 |
# of filed Patents : 33 Total Citations : 164 |
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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 |
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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 |
Full Text
US Patent No: 9888929
Drill, drill cover, and surgical instrument for collecting autologous bone employing same
Abstract
A drill and drill cover and autogenous bone collector using the same are provided. The autogenous bone collector comprises a shaft unit connected to a driving device and a cutting unit which revolves and collects bone particles of a patient. The cross-sectional area of the cutting unit is from 10% to 40% of an area of a circle having a radius corresponding to a distance from the center of the cutting unit to the outermost end portion of the cutting unit.
Description
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Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jul 26, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Feb 13, 2018 | I | Issuance | |
Jan 24, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jul 10, 2014 | P | Published | |
Jan 27, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MOON, JONG HOON;LEE, TAE EUK;EOM, TAE GWAN;REEL/FRAME:032184/0285 Owner name: OSSTEMIMPLANT CO., LTD., KOREA, REPUBLIC OF Effective Date: Jan 27, 2014 |
Aug 13, 2012 | F | Filing | |
Aug 11, 2011 | PD | Priority Date |

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