Apparatus and method for reshaping tubes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 2, 2003
Grant Date -
Nov 21, 2002
app pub date -
May 18, 2001
filing date -
May 18, 2001
priority date (Note) -
Expired
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
In a method of reshaping a tube, an apparatus is used which has a roller nip for rotating the tube, and a shaping roller assembly for altering the cross-section of the tube, for instance from round to oval.
First Claim
all claims..Other Claims data not available
Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LINDAB AB | 269 82 BASTAD |
International Classification(s)

- 2001 Application Filing Year
- B21D Class
- 684 Applications Filed
- 247 Patents Issued To-Date
- 36.12 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Mattsson, Lars-ANGke | B.ang.stad, SE | 12 | 286 |
# of filed Patents : 12 Total Citations : 286 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 3 Citation Count
- B21D Class
- 4.02 % this patent is cited more than
- 22 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
---|---|---|---|
Oct 29, 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 28, 2019 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KATHREIN SE;REEL/FRAME:048772/0942 Owner name: KATHREIN AUTOMOTIVE GMBH, GERMANY Effective Date: Jan 28, 2019 |
Jun 22, 2018 | AS | ASSIGNMENT | free format text: CONFIRMATION OF GRANT OF SECURITY INTEREST IN U.S. INTELLECTUAL PROPERTY;ASSIGNOR:KATHREIN SE (SUCCESSOR BY MERGER TO KATHREIN-WERKE KG);REEL/FRAME:047115/0550 Owner name: COMMERZBANK AKTIENGESELLSCHAFT, AS SECURITY AGENT, GERMANY Effective Date: Jun 22, 2018 free format text: CONFIRMATION OF GRANT OF SECURITY INTEREST IN U.S. INTELLECTUAL PROPERTY;ASSIGNOR:KATHREIN SE (SUCCESSOR BY MERGER TO KATHREIN-WERKE KG);REEL/FRAME:047115/0550 Owner name: COMMERZBANK AKTIENGESELLSCHAFT, AS SECURITY AGENT, Effective Date: Jun 22, 2018 |
May 08, 2018 | I | Issuance | |
May 08, 2018 | AS | ASSIGNMENT | free format text: MERGER AND CHANGE OF NAME;ASSIGNORS:KATHREIN-WERKE KG;KATHREIN SE;REEL/FRAME:047057/0041 Owner name: KATHREIN SE, GERMANY Effective Date: May 08, 2018 |
Apr 18, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jun 05, 2008 | P | Published | |
Dec 05, 2006 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HILDEBRAND, RUDOLF;REEL/FRAME:018910/0877 Owner name: KATHREIN-WERKE KG, GERMANY Effective Date: Dec 05, 2006 |
Dec 01, 2006 | F | Filing |

Matter Detail

Renewals Detail
