![]() | ![]() | ||
Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 15/104.13 | |||||
![]() ![]() ![]() ![]() ![]() ![]() | |||||
Number | Title | Classification(s) | |||
1,110,319 | Tube Cleaner | 15/104.095, 15/104.13, 173/50, 175/335 | |||
1,221,984 | Tube Cleaner | 15/104.095, 15/104.13 | |||
1,367,314 | Tube Cleaner | 15/104.095, 15/104.13 |