Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cap for use in liquid cartridge and liquid cartridge having the same

Cap for use in liquid cartridge and liquid cartridge having the same

US Patent 6216906 · Granted Apr 17, 2001

Estimated economic value: $197,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid ejection apparatus2025
Device for detecting contamination with photosynthesis inhibitor and method for 2025
Liquid ejection apparatus2024
Liquid ejection apparatus2024
Liquid supply apparatus, liquid storage tank, and liquid ejecting apparatus2024
Testing device2023
Liquid ejection apparatus2023
Ink bottle for refilling printer cartridges2023
Liquid supply apparatus, liquid storage tank, and liquid ejecting apparatus2022
Antenna device, antenna system, and instrumentation system2022
Antenna device2022
Liquid storage bottle and method of manufacturing the same2022