Base for supporting an upstanding mast
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 2015
Grant Date -
Dec 25, 2014
app pub date -
Sep 9, 2014
filing date -
Dec 19, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A portable base is provided for supporting an upstanding mast and particularly a davit with a jib where the jib includes a load connecting point arranged such that on application of a load beyond a predetermined limit the spacing of the load connecting point from the mast is reduced to reduce a side load on the base. The base includes bottom and side panels connected edge to edge to form a container with a hollow interior filled by concrete where at least one side by side panels forming a top wall has a sleeve extends from the panel at least partly through the hollow interior to the base. The sleeve which is welded to reinforcing bars passing through the material receives and supports the mast and is held in place by forces contributed both by the set filling material and the panels.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- E01F Class
- 148 Applications Filed
- 123 Patents Issued To-Date
- 83.11 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E01F 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 | Jun 8, 2027 |
