Machine frame for a roller press
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 22, 2016
Grant Date -
Jan 31, 2013
app pub date -
Mar 16, 2011
filing date -
Apr 20, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A machine frame for a high-pressure roller press for receiving the rollers in the bearings of the press, including at least one first frame element below the rollers and at least one second frame element. At least one connecting element is provided for connecting the at least one first frame element to the at least one second frame element. The at least one connecting element has a U-shaped design forming two limbs. With this design, the frame can be constructed with smaller dimensions than current constructions and in one piece, because no releasable connections are necessary with this configuration of the machine frame. This design saves weight.
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 | |
---|---|---|
KHD HUMBOLDT WEDAG GMBH | COLOGNE GERMANY COLOGNE NORTH RHINE-WESTPHALIA |
International Classification(s)

- 2011 Application Filing Year
- B02C Class
- 418 Applications Filed
- 317 Patents Issued To-Date
- 75.84 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Frangenberg, Meinhard | Kürten, DE | 30 | 146 |
# of filed Patents : 30 Total Citations : 146 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 4 Citation Count
- B02C Class
- 29.49 % this patent is cited more than
- 9 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 22, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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Oct 20, 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 |
May 29, 2018 | I | Issuance | |
May 09, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 31, 2017 | AS | ASSIGNMENT | free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE COVER SHEET TO REMOVE APPLICATION NO. 15567271 PREVIOUSLY RECORDED ON REEL 048207 FRAME 0819. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:COOPER TECHNOLOGIES COMPANY;REEL/FRAME:048655/0114 Owner name: EATON INTELLIGENT POWER LIMITED, IRELAND Effective Date: Dec 31, 2017 |
Dec 31, 2017 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:COOPER TECHNOLOGIES COMPANY;REEL/FRAME:048207/0819 Owner name: EATON INTELLIGENT POWER LIMITED, IRELAND Effective Date: Dec 31, 2017 |
May 11, 2017 | P | Published | |
Aug 17, 2016 | F | Filing | |
Aug 17, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ZHANG, ZHIHUI;MCCARTHY, WILLIAM E.;KNUTSON, JAMES A.;SIGNING DATES FROM 20130910 TO 20130911;REEL/FRAME:039469/0480 Owner name: COOPER TECHNOLOGIES COMPANY, TEXAS |

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