Electrified monorail conveyor system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 4, 2015
Grant Date -
Nov 14, 2013
app pub date -
Mar 15, 2013
filing date -
May 8, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
An apparatus comprises a portion of conductor bar, a plurality of carriers, and at least one variable frequency driver. The portion of conductor bar forms a portion of track for the carriers. The plurality of carriers are operable to engage the at least a portion of the conductor bar, wherein the plurality of carriers are able to advance along the track. The at least one variable frequency driver is configured to drive at least two of the plurality of carriers along the track.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- B61B Class
- 60 Applications Filed
- 54 Patents Issued To-Date
- 90 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B61B Class
- 20.69 % 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 4, 2027 |
