STRIP COUPLING TENON FORMING MACHINE
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United States of America Patent
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Issued Date -
Oct 6, 2016
app pub date -
Mar 30, 2015
filing date -
Mar 30, 2015
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
A strip coupling tenon forming machine for cutting a plurality of strips includes a station and a movement deck located on the station, a plane cutting device and a sawteeth cutting device. The movement deck has a holding deck to hold the strips, a slide element to carry and slide and swivel the holding deck and a rotary element. The rotary element has a holding bar anchored on the station and a rotary bar to support the holding deck. The rotary bar screws into the holding bar so that while the holding deck is swiveling its elevation also is changed. Thus, end surfaces at two sides of the strips can pass through respectively a plane cutter of the cutting device and a sawteeth cutter of the sawteeth cutting device to form respectively a coupling tenon thereon that are matched in elevation.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CHENG KUANG WOOD MACHINERY WORKS CO LTD | NO 6-10 SHENQING RD DONGSHAN VIL QINGSHUI DIST TAICHUNG CITY |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
TSAI, SHIH-CHANG | Taichung, TW | 26 | 106 |
TU, CHIN-LIANG | Taichung, TW | 2 | 0 |
TU, I-LUN | Taichung, TW | 2 | 0 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 6, 2028 |
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 |
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