Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrophotographic copier configuration

Electrophotographic copier configuration

US Patent 4396274 · Granted Aug 2, 1983

Estimated economic value: $14,151,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bottom-up stacker1984
Recirculating automatic document feeder1983
Linear actuator1981
Cantilevered head support arm having increased resonance frequency1980