TIGHTLY COUPLED IRON CORE SET AND WINDING RACK
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 6, 2011
app pub date -
Jan 28, 2011
filing date -
Apr 1, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A tightly coupled iron core set and winding rack structure includes a winding rack and an iron core set. The winding rack includes a hollow bobbin, a first partition board and a second partition board extended radially from openings at two ends of the bobbin, and a plurality of pin sections located on the second partition board. The first and second partition boards have respectively at least one latch portion. The iron core set includes a core running through the bobbin and a plurality of latch notches coupled with the latch portions to hold the iron core set on the winding rack. Thus the iron core set can be directly latched on the winding rack to form coupling without using extra bonding or latching tools.
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 | |
---|---|---|
INNOTRANS TECHNOLOGY CO LTD | NO 4 ALLEY 31 LANE 113 SEC 3 JIANGUO N RD ZHONGSHAN DIST TAIPEI CITY |
International Classification(s)

- 2011 Application Filing Year
- H01F Class
- 1263 Applications Filed
- 950 Patents Issued To-Date
- 75.22 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
LU, Wen-Ching | Yilan County, TW | 5 | 15 |
# of filed Patents : 5 Total Citations : 15 |
Cited Art Landscape
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Patent Citation Ranking
- 9 Citation Count
- H01F Class
- 8.17 % 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 |
---|---|---|---|
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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