Machining device comprising a measuring device for a model
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 1, 2011
Grant Date -
Apr 2, 2009
app pub date -
Aug 16, 2006
filing date -
Aug 16, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a machining device (5) comprising a workpiece (8) and at least one machining tool (23, 40, 41) and a measuring device (1, 22) and a seat (20) for the workpiece (8) to be machined. The workpiece (8) has a reference surface (26, 32, 33) that is disposed on the workpiece (8) and interacts with the machining device (5) in such a manner that a contour can be produced on this reference surface (26, 32, 33) using the machining tool (23, 40, 41) and that the contour (34, 35, 50) can be detected by the measuring device (1, 22) after machining. The method for controlling a machining device (5) comprises the following steps: introducing a contour (34, 35, 50) into the workpiece (8) to be machined in the longitudinal direction of advance of the machining tool (23, 40, 41); measuring the contour (34, 35, 50) in the workpiece (8) produced by machining; adjusting the machining plan while taking into consideration the determined tool geometry.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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SIRONA DENTAL SYSTEMS GMBH | FABRIKSTRASSE 31 BENSHEIM 64625 |
International Classification(s)

- 2006 Application Filing Year
- B24B Class
- 546 Applications Filed
- 308 Patents Issued To-Date
- 56.42 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Basler, Franz | Laudenbach, DE | 19 | 470 |
# of filed Patents : 19 Total Citations : 470 |
Cited Art Landscape
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Patent Citation Ranking
- 52 Citation Count
- B24B Class
- 88.65 % this patent is cited more than
- 14 Age
Forward Cite Landscape
- No Forward Cites to Display

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

Legal Events
Date | Code | Event | Description |
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Jun 23, 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 10, 2018 | PD | Priority Date | |
Jan 09, 2018 | I | Issuance | |
Dec 20, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 05, 2015 | P | Published | |
Sep 03, 2014 | F | Filing | |
Aug 08, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:YAMAKAWA, JUNICHI;REEL/FRAME:034955/0305 Owner name: CANON KABUSHIKI KAISHA, JAPAN Effective Date: Aug 08, 2014 |

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