Pivoting mechanism for use in a high temperature steam distribution system
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United States of America Patent
Stats
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Apr 27, 2010
Grant Date -
Sep 21, 2006
app pub date -
May 19, 2006
filing date -
Dec 13, 2002
priority date (Note) -
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Abstract
A pivoting mechanism for use in a high temperature steam distribution system includes an input member operative to move between a low level position and a high level position. A compression spring having a first end and a second end is also provided. The first end of the compression spring is connected to the input member. A pivot member is operatively connected to the second end of the compression spring. The pivot member rotates in a snap over fashion to a first position when the input member reaches the upper position. When the input member reaches the lower position, the pivot member rotates in a snap over fashion to a second position.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SPIRAX SARCO INC | BLYTHEWOOD SC |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Dukes, Jon W | Columbia, US | 2 | 0 |
Pendergrass, Rickie A | Rock Hill, US | 2 | 0 |
Platts, Drew L | Barnwell, US | 2 | 0 |
Soares, Jairo L | Sao Paulo, BR | 2 | 0 |
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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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