Article transport facility
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 9, 2014
Grant Date -
Aug 22, 2013
app pub date -
Jun 17, 2011
filing date -
Aug 19, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An article transport facility in which driving electric power can be supplied from an electricity supply line to an article transport vehicle so that it can travel through a crossing portion properly regardless of whether it is traveling along a first path or a second path. The switching device of the article transport facility is configured to switch a position change rail to a first position and a second position. The electricity supply line is supported by a first travel rail such that electric power can be supplied to the article transport vehicle traveling along the first travel rail and along the position change rail in the first position and is supported by the second travel rail such that electric power can be supplied to the article transport vehicle traveling along the second travel rail and along the position change rail in the second position.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- B61J Class
- 6 Applications Filed
- 3 Patents Issued To-Date
- 50 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- B61J Class
- 0 % this patent is cited more than
- 11 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 | Mar 9, 2026 |
