Spreader component for a dragline excavator
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United States of America Patent
Stats
-
Oct 27, 2015
Grant Date -
Nov 22, 2012
app pub date -
Jan 19, 2011
filing date -
Jan 22, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A spreader component for use with a dragline excavator. Two dumpblocks are connected to the component in a spaced apart manner. The spreader component may include an in-use upper coupling arrangement for enabling coupling of the component to a hoist link of the dragline, at least first and second spaced apart in-use anterior coupling arrangements each for enabling coupling of the component to a respective dump block, and at least first and second spaced apart in-use lateral coupling arrangements each for enabling coupling of the component to a respective lift chain for a bucket of the excavator. An elongate connector may connect each lift chain to a respective lateral coupling arrangement in use.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- E02F Class
- 359 Applications Filed
- 309 Patents Issued To-Date
- 86.08 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E02F Class
- 0 % 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 | Apr 27, 2027 |
