The Patent Finder

Pestcon Systems, Inc.

Also on record
Records under this name other than patents Pestcon Systems, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 6 of 6 · Back to Pestcon Systems, Inc.

PatentTitleStatus Expires Confidence
US 4,509,682Method and apparatus for fumigating grain and other commodities in bulk storage compartments
Term ended
Term ended no later than Apr 9, 2005 · Low confidence
Term endedTerm ended no later than Apr 9, 2005Low confidence
US 4,579,714Method for fumigating bulk-stored commodities
Term ended
Term ended no later than Apr 1, 2006 · Low confidence
Term endedTerm ended no later than Apr 1, 2006Low confidence
US 4,641,573Apparatus for fumigating bulk-stored commodities
Term ended
Term ended no later than Feb 10, 2007 · Low confidence
Term endedTerm ended no later than Feb 10, 2007Low confidence
US 4,759,277Fumigant probing apparatus
Term ended
Term ended no later than Jul 26, 2008 · Low confidence
Term endedTerm ended no later than Jul 26, 2008Low confidence
US 5,054,231Fire ant eradication apparatus and method
Formerly held
Term ended
Term ended no later than Oct 8, 2011 · Low confidence
Term endedTerm ended no later than Oct 8, 2011Low confidence
US 5,055,277Fumigating apparatus for shipping containers
Term ended
Term ended no later than Oct 8, 2011 · Low confidence
Term endedTerm ended no later than Oct 8, 2011Low confidence
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited