Patents/Assignees

CURBTENDER SWEEPERS LLC

3 patents in portfolio

US12312758utility2025
Fan for Regenerative Air Vacuum Street Sweeper, and Method of Fan Manufacture and Assembly
0 cites
US11866895utility2024
Fan for Regenerative Air Vacuum Street Sweeper, and Method of Fan Manufacture and Assembly
0 cites
US11702806utility2023
Fan for Regenerative Air Vacuum Street Sweeper, and Method of Fan Manufacture and Assembly
0 cites