FRENCH DEVELOPMENT ENTERPRISES, LLC
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Dec 28, 2017 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 126 Total Citation Count
- Feb 10, 2010 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0017,558 Aquatic Animal Passage With CounterAbandonedJul 10, 15Jan 21, 16[A01M, A01K, G01N, E02B]
2015/0337,516 SEGMENTED BALLAST BASE SUPPORT STRUCTURE AND RAIL AND TROLLEY STRUCTURES FOR UNSTABLE GROUNDAbandonedMay 04, 15Nov 26, 15[H02S, F03D, E02D, E04H]
2014/0205,384 Segmented Ballast Base Support Structure and Rail and Trolley Structures for Unstable GroundAbandonedMar 21, 14Jul 24, 14[E02D]
2011/0194,900 Segmented ballast base support structure and rail and trolley structures for unstable groundAbandonedFeb 10, 10Aug 11, 11[E01B, E02D]
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