US Patent No: 6,789,850
Number of patents in Portfolio can not be more than 2000
Headrest assembly
Stats
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Sep 14, 2004
Issued date -
Jun 16, 2000
filing date -
09/595,531
serial no -
In Force
status
Importance
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Abstract
A headrest assembly is provided wherein a headrest guide and/or a headrest insert permit adjustment of the headrest even when one or more components of the headrest assembly are misaligned or out of tolerance. The headrest guide includes two sleeves, each sleeve forming a channel, the two sleeves rigidly connected with respect to one another so that the channel of each sleeve is parallel with the other.
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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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| 5,667,276 Locking headrest support assembly | 17 | 1995 | |
| 6,007,154 Four-way articulating headrest system for automotive seats | 14 | 1996 | |
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| 5,788,250 Headrest guide sleeve | 21 | 1996 | |
| 5,769,499 Motor vehicle seat | 22 | 1996 | |
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| 5,713,634 Seat back structure of vehicle seat | 23 | 1996 | |
| 5,967,612 Headrest for automotive seat | 12 | 1998 | |
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| 5,895,094 Headrest apparatus for vehicle seat | 33 | 1997 | |
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| 5,836,651 Adjustable cross-divided backrest for vehicle seat | 15 | 1997 | |
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| 6,062,645 Headrest support assembly | 26 | 1998 | |
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| 5,816,658 Head rest lock | 30 | 1997 | |
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| 5,398,996 Blow-molded headrest armature assembly | 11 | 1992 | |
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| 4,779,928 Automotive head restraint | 8 | 1987 | |
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| 4,989,836 Detachable wheelchair headrest | 22 | 1989 | |
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| 4,390,209 Plastic seat-back framework and method for the manufacture thereof | 10 | 1981 | |
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| 5,405,190 Cover for vehicle head restraint | 21 | 1993 | |
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| 4,262,918 Unitary molded skate chassis | 13 | 1979 | |
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 14, 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 |