Burner unit for the singeing of flat textile structures
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 17, 1998
Grant Date -
N/A
app pub date -
May 14, 1996
filing date -
May 15, 1995
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A burner unit for the singeing of flat textile structures and the like, in particular a burner unit for singeing machines having a combustion chamber and ramp stones forming one or more singe slits, the combustion chamber being fed from a gaseous mixture chamber via preferably two or more parallel burner slits. A ramp stone is arranged adjustably movable for changing the singe slit and/or the combustion chamber.
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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OSTHOFF SENGE GMBH & CO KG | ESSENER STR 62 D-42327 WUPPERTAL |
International Classification(s)

- 1996 Application Filing Year
- D02J Class
- 14 Applications Filed
- 7 Patents Issued To-Date
- 50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Ebbinghaus, Rainer | Monchengladbach, DE | 7 | 3 |
# of filed Patents : 7 Total Citations : 3 | |||
Osthoff, Walter | Wuppertal, DE | 4 | 10 |
# of filed Patents : 4 Total Citations : 10 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- D02J Class
- 0 % this patent is cited more than
- 27 Age
Forward Cite Landscape
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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

Legal Events
Date | Code | Event | Description |
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Aug 19, 2019 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Aug 19, 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 |
Jul 14, 2019 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 14, 2019 |
Mar 04, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jul 14, 2015 | I | Issuance | |
Jun 24, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Nov 02, 2014 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
May 01, 2008 | P | Published | |
Apr 04, 2007 | F | Filing | |
Apr 03, 2007 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHOI, SEONG JAE;CHOI, JAE YOUNG;JANG, EUN JOO;AND OTHERS;REEL/FRAME:019114/0602 Owner name: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION, KOR Effective Date: Apr 03, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHOI, SEONG JAE;CHOI, JAE YOUNG;JANG, EUN JOO;AND OTHERS;REEL/FRAME:019114/0602 Owner name: SAMSUNG ELECTRONICS CO., LTD., KOREA, REPUBLIC OF Effective Date: Apr 03, 2007 |
Oct 30, 2006 | PD | Priority Date |

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