SUKUP MANUFACTURING CO.
Patent Owner
Stats
- 39 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- Dec 05, 2017 most recent publication
Details
- 39 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 677 Total Citation Count
- Feb 15, 1978 Earliest Filing
- 33 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5735062 Method and means for transporting, drying and unloading lightweight particulate materialExpiredNov 15, 96Apr 07, 98[F26B]
5520495 Method and means for filling field planters from bulk seed containersExpiredMar 03, 94May 28, 96[B65G]
5415236 Subsoiler having rearwardly disposed soil fracturing structureExpiredMar 14, 94May 16, 95[A01B]
5255469 Implement for the removal of insects or the like from plantsExpiredApr 25, 90Oct 26, 93[A01M]
5214876 Implement for the removal of insects or the like from upstanding plantsExpiredJul 10, 90Jun 01, 93[A01M]
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