US Patent No: 6,797,905
Number of patents in Portfolio can not be more than 2000
Rocker switch
Stats
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Sep 28, 2004
Issued date -
Dec 23, 2003
filing date -
10/743,431
serial no -
Expired
status
Importance
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Abstract
This invention discloses a rocker switch which provides a reliable movement and a heat-resistant rocker switch by redesigning the position holding mechanism. The rocker switch of the invention comprises: a common contact point, a close circuit contact point, a movable contact point permanently coupled to the common contact point, a rocking switch connecting to the movable contact point and rocking between a close circuit position and an open circuit position, and a position holding mechanism having a spring and an extension rod coupled to one end of the spring. The extension rod is used to change the position of the force acting between the spring and the rocking button and the force acting on the spring in order to improve the life of the spring and increase heat resistance.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,293,507 Movable contact piece support structure of a seesaw switch | 16 | 1992 | |
| 5,735,392 Switching device | 13 | 1997 | |
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| 6,339,201 Four function electrical rocker switch | 20 | 1999 | |
| 5,950,812 Rocker switch using a star spring | 24 | 1999 | |
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| 4,431,880 Rocker switch with integrally defined retention means for resistor and lamp | 7 | 1983 | |
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| 6,559,393 Switch having a seesaw type movable contact blade | 2 | 2002 | |
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| 6,576,466 Tumoricidal T lymphocytes | 3 | 1995 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 28, 2016 |
| 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 |