US Patent No: 6,976,852
Number of patents in Portfolio can not be more than 2000
Socket for electrical parts
Stats
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Dec 20, 2005
Issued date -
Jul 13, 2004
filing date -
10/889,070
serial no -
In Force
status
Importance
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Abstract
A socket for electrical parts includes driving mechanisms that move pressing members from a depressed position to a retired position when an operating member is vertically shifted. The operating member includes racks each of which has rack gears in the vertical direction. Follower gears engageable with the rack gears are also provided. The follower gears have different distances from the rotational pivot to the pitch circle. When the operating member is depressed, the follower gear with a longer distance from the rotational pivot to the pitch circle is engaged with one of the rack gears.
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First Claim
Related Publications
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International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 6,045,377 Data process medium connector with locking means | 14 | 1999 | |
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| 6,912,124 Lever system for moving a component within a chassis | 4 | 2002 | |
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| 5,295,841 Supportable contact and chip carrier socket for use with an assembly/disassembly tool | 7 | 1992 | |
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| 5,961,344 Cam-actuated terminal connector | 61 | 1997 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 20, 2013 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 20, 2017 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |