Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bumper integrated school bus safety arm

Bumper integrated school bus safety arm

US Patent 6213526 · Granted Apr 10, 2001

Estimated economic value: $9,871,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Safety unit for use on vehicles2009
Filler neck for motor vehicle fuel tank2006
Programmable vehicle stopping system and process for route learning2002
Programmable vehicle stopping system and process for route learning2002
Ventilation unit for vehicles2002
Parking brake lock-in key switch system for vehicle air brake system2001
Method for filling vias in organic, multi-layer packages2000
Parking brake lock-in key switch system for vehicle air brake system1999
Switch operated actuating device1998
Fuel tank mounting cage1997
Protective cage for fuel tank installed between vehicle side members1995
Vehicle fuel tank mounting and protective cage1994