Lattice mast crane and lattice mast boom
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 18, 2015
Grant Date -
Apr 5, 2012
app pub date -
Apr 5, 2011
filing date -
Apr 6, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A lattice mast crane having a lattice mast boom which can be luffed up in a vertical luffing plane and which comprises a pivotal connection piece, a plurality of lattice pieces releasably connectable to one another, and a head piece, with the lattice mast boom having a two-strand or multi-strand region, wherein at least one side part is releasably arranged at the pivotal connection piece and the two-strand or multi-strand region is arranged directly or indirectly at the pivotal connection piece and/or directly or indirectly at least one side part.
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
- 22.60 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 18, 2027 |
