Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Turn shaft for a vacuum cleaner

Turn shaft for a vacuum cleaner

US Patent 6209925 · Granted Apr 3, 2001

Estimated economic value: $1,882,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Iterated variational regularization combined with componentwise regularization2013
Tube shaft for a vacuum cleaner2000
Wet cleaning suction nozzle1998