Machine for finishing a work piece, and having a highly controllable treatment tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 22, 2024
Grant Date -
Jul 6, 2023
app pub date -
Mar 14, 2023
filing date -
Aug 14, 2015
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A machine featuring a treatment tool that grinds a surface to a desired profile, imparts a desired roughness to that surface, and removes contamination from the surface, the machine configured to control multiple independent input variables simultaneously, the controllable variables selected from the group consisting of (i) velocity, (ii) rotation, and (iii) dither of the treatment tool, and (iv) pressure of the treatment tool against the surface. The machine can move the treatment tool with six degrees of freedom.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- II-VI DELAWARE, INC.
International Classification(s)

- 2023 Application Filing Year
- B24B Class
- 521 Applications Filed
- 104 Patents Issued To-Date
- 19.97 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Gratrix, Edward J | Monroe, US | 11 | 18 |
# of filed Patents : 11 Total Citations : 18 | |||
Monti, Brian J | Avon, US | 6 | 4 |
# of filed Patents : 6 Total Citations : 4 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B24B Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 22, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 22, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 22, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
Full Text

Legal Events
Date | Code | Event | Description |
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Jun 26, 2025 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Jun 16, 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 |
Jan 02, 2018 | I | Issuance | |
Dec 13, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jun 29, 2017 | P | Published | |
Mar 17, 2016 | F | Filing | |
Mar 16, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SONG, PING;REEL/FRAME:038019/0696 Owner name: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, CHINA Effective Date: Mar 16, 2016 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SONG, PING;REEL/FRAME:038019/0696 Owner name: INVENTEC CORPORATION, TAIWAN Effective Date: Mar 16, 2016 |
Dec 25, 2015 | PD | Priority Date |

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