Spring for a vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 6, 2019
Grant Date -
Dec 28, 2017
app pub date -
Dec 4, 2015
filing date -
Dec 9, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
A spring, in particular a flat spring (5), for use in connection with a vehicle, has a middle region (6) which has a curve with a first curve direction, as well as two edge regions (7). In an unladen state, the edge regions (7) each have a curve with a second curve direction and vertices (10), with the second direction of curve being opposed to the first direction of curve. The flat spring (5) has a vertex axis (11) running through the vertices (10) of the curves of the edge regions (7). End regions (8) of the edge regions (7) are tilted away from the vertex axis (11) toward the side of the vertex axis (11) on which the middle region (6) lies.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date | Type | Sub-Type |
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International Classification(s)
- 2015 Application Filing Year
- F16F Class
- 993 Applications Filed
- 789 Patents Issued To-Date
- 79.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F16F Class
- 0 % this patent is cited more than
- 6 Age
Maintenance Fees
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|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 6, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 6, 2031 |
