Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Drive mechanism for a down draft vent system

Drive mechanism for a down draft vent system

US Patent 7886735 · Granted Feb 15, 2011

Estimated economic value: $645,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Air-circulating module and fume extraction device2017
Drive mechanism for a down draft vent system2013
Drive mechanism for a down draft vent system2013
Drive mechanism for a down draft vent system2013
Electromechanical momentary-contact switch having timed supplementary functions2010
Electromechanical momentary-contact switch having timed supplementary functions2010
Filter configuration for a vapor extraction hood2008
Filter configuration for a vapor extraction hood2008
Securing device for a filter element2008
Securing device for a filter element2008
Method and device for filtering contaminated air2004
Method and device for filtering contaminated air2004