Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual mode stack height and sheet delivery detector

Dual mode stack height and sheet delivery detector

US Patent 5033731 · Granted Jul 23, 1991

Estimated economic value: $3,805,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Carriage driven tray lowering device for an ink jet printer1999
Magnetic ball-on-belt transport1999
Segmented flexible heater for drying a printed image1998
Stripping device1995
Sheet transport apparatus1993
Duplex feeder with side shifting inversion1991
Automatic document feeder/separator for copiers1988
Automatic document feeder for copiers1988
Copy sheet offsetting device1987
Document registration system1987
Conforming document aligner1981
Recirculating document handler configuration1980