Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Duplexing ADF using a paperpath shorter than the length of paper to be duplexed

Duplexing ADF using a paperpath shorter than the length of paper to be duplexed

US Patent 7636542 · Granted Dec 22, 2009

Estimated economic value: $10,675,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fluid tilt sensor within ink tank supply item for micro-fluid applications2016
Air removal and ink supply system for an inkjet printhead2014
Fluid tilt sensor within ink tank supply item for micro-fluid applications2014
Fluid tilt sensor within ink tank supply item for micro-fluid applications2013
Consumable supply item, fluid reservoir and recirculation system for micro-fluid2013
Consumable supply item with capacitive fluid level detection for micro-fluid app2013
Modular printer and scanner ADF duplexer feedpath including second tray2011
Scanning method for stitching images2010
Auto-compensating mechanism lifter2008
Closure mechanism for hinged devices2007
Input tray mechanical blocking apparatus2005
Method for increasing waste ink collection capacity in an ink jet printer by uti2003