Tensile truss mast
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 6, 2018
Issued Date -
N/A
app pub date -
Apr 1, 2011
filing date -
Apr 1, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
Hoist systems are provided. In one embodiment, a hoist system includes a lower platform, an upper platform, a plurality of flexible members, and a plurality of hoists. The upper platform has a plurality of rotatable support arms. The flexible members connect the rotatable support arms to the lower platform and can be extended and retracted using the plurality of hoists. If desired, the upper platform includes a plurality adjustable length support arms, and actuators may be used to extend and retract the support arms.
First Claim
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International Classification(s)
- 2011 Application Filing Year
- B66C Class
- 236 Applications Filed
- 182 Patents Issued To-Date
- 77.12 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B66C Class
- 39.57 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 6, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 6, 2029 |
