Method and device for shaping workpieces
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 4, 2008
Grant Date -
Aug 10, 2006
app pub date -
May 28, 2004
filing date -
Sep 19, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a method for operating a shaping machine (1) having a tool (2), in particular a shaping machine having a shaping tool, in which the workpiece is handled by means of a handling device (3) during the manufacturing process. To improve the production process, the invention provides that before machining of workpieces on the shaping machine (1), the position and/or orientation of the tool (2) is/are determined by approaching at least one reference surface (5, 6, 7, 8, 9, 10) on the tool (2) with a handling device (3) equipped with at least one sensor (4, 4'), transmitting the determined positions of the reference surfaces (5, 6, 7, 8, 9, 10) to an evaluating means (11), and determining in the evaluating means (11) the position and orientation of the tool (2). The invention further relates to a shaping machine.
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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LANGENSTEIN & SCHEMANN GMBH | 96450 COBURG |
International Classification(s)

- 2004 Application Filing Year
- B21D Class
- 722 Applications Filed
- 328 Patents Issued To-Date
- 45.43 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Barnickel, Harald | Niederfullbach, DE | 5 | 4 |
# of filed Patents : 5 Total Citations : 4 | |||
Bauersachs, Lothar | Weidhausen, DE | 8 | 8 |
# of filed Patents : 8 Total Citations : 8 |
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Patent Citation Ranking
- 2 Citation Count
- B21D Class
- 6.53 % this patent is cited more than
- 17 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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Sep 02, 2019 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Sep 02, 2019 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jul 31, 2019 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 31, 2019 |
Mar 18, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Feb 02, 2015 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Jan 24, 2011 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jul 31, 2007 | I | Issuance | |
Jul 11, 2007 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Apr 20, 2005 | F | Filing | |
Apr 15, 2005 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NEWMAN, KENT DAVID;CROCKER, TODD WILLIAM;REEL/FRAME:016492/0388 Owner name: UNIDEN AMERICAN CORPOATION, TEXAS Effective Date: Apr 15, 2005 |
Jul 26, 2002 | PD | Priority Date |

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