Newton, Massachusetts
United States
16
2026-02-19
The entities that hold a legal rights for patent applications filed by inventor Cottrell Lee:
Lee Cottrell from Newton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
VACUUM CLEANING DEVICE WITH FOLDABLE WAND TO PROVIDE STORAGE CONFIGURATION
#2 | 2026-02-12SURFACE CLEANING HEAD WITH DUAL ROTATING AGITATORS
#3 | 2025-05-01SYSTEMS FOR STEAM CLEANING
#4 | 2024-10-17SURFACE CLEANING HEAD WITH DUAL ROTATING AGITATORS
#5 | 2024-06-06VACUUM CLEANING DEVICE WITH FOLDABLE WAND TO PROVIDE STORAGE CONFIGURATION
#6 | 2024-03-21ROBOTIC CLEANER WITH DUAL CLEANING ROLLERS
#7 | 2023-03-23Surface cleaning head with dual rotating agitators
#8 | 2022-04-14Robotic cleaner with dual cleaning rollers
#9 | 2021-12-23Systems for steam cleaning
#10 | 2021-07-22Vacuum cleaning device with foldable wand to provide storage configuration
#11 | 2019-05-23Systems for steam cleaning
#12 | 2018-11-29Robotic cleaner with dual cleaning rollers
#13 | 2017-12-07Surface cleaning head for vacuum cleaner
#14 | 2017-05-11Surface cleaning head with dual rotating agitators
#15 | 2017-04-27Vacuum cleaning device with foldable wand to provide storage configuration
#16 | 2016-12-29Systems for steam cleaning
1746934 ⎘