Replaceable flute inserts for a roller assembly of a debarker apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 8, 2011
Issued Date -
N/A
app pub date -
Jan 26, 2007
filing date -
Jan 26, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Apparatuses, systems, and methods for transporting logs through a debarker are shown and described. The disclosed embodiments of roller assemblies can be used for quickly and conveniently moving logs along a processing line. Some disclosed embodiments include fluted rollers that carry replaceable inserts. The inserts can protect the logs and the rigid flutes of the roller. The insert can be made of a wear resistant material for a prolonged life. A worn insert can be replaced with another insert to ensure proper functioning of the roller assemblies.
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 | |
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NICHOLSON MANUFACTURING LTD | 9896 GALARAN ROAD SIDNEY BRITISH COLUMBIA V8L 1T2 CANADA |
International Classification(s)

- 2007 Application Filing Year
- B27L Class
- 18 Applications Filed
- 6 Patents Issued To-Date
- 33.34 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Cholewczynski, Marek S | Victoria, CA | 3 | 18 |
# of filed Patents : 3 Total Citations : 18 | |||
Jeffrey, Douglas B | Victoria, CA | 1 | 4 |
# of filed Patents : 1 Total Citations : 4 | |||
Kube, Burk R | Surrey, CA | 3 | 18 |
# of filed Patents : 3 Total Citations : 18 |
Cited Art Landscape
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Patent Citation Ranking
- 4 Citation Count
- B27L Class
- 13.04 % 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 |
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