Tilting chair
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United States of America Patent
Stats
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Oct 21, 2003
Grant Date -
May 15, 2003
app pub date -
Nov 15, 2001
filing date -
Nov 15, 2001
priority date (Note) -
Expired
status (Latency Note)
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Importance
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US Family Size
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Non-US Coverage
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Patent Longevity
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Forward Citations
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Abstract
A tilting chair comprising: a support board integrating a seat and back support to be elastically transformable backwards when a user places pressure onto the back support; a frame having a back support part, horizontally coupled at an external surface of the back support, a pair of rear legs extending from both left and right sides of the back supporting part downwards the floor, a pair of feet bent at ends of the rear legs and extending forwardly along the floor surface, a pair of front legs extending upwardly from the front ends of the feet, a front side seat support part bent and extending at both upper ends of the front legs to support the front portion of the seat, and a rear side seat support part connecting a center portion of the rear legs to support the rear portion of the seat; and flanges and coupling units respectively assembled at an external surface of the back support part and the lower surface of the seat to make a user feel comfortable because the back support is smoothly tilted backwards when the chair is tilted to easily control tilting force and range depending upon the user and to maintain it's a tilted angle with even a small degree of effort.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| FURSYS INCORPORATION | 45-3 OGUM-DONG SONGPA-KU SEOUL |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Kown, Dong-Yul | Seoul, KR | 1 | 51 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| 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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