Pearl Baths, Inc.
10Patents
0Active
10Granted
25Portfolio score
Filing activity: Oct 17, 1985 → Sep 5, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4602391A | Dynamically balanced suction relief for hydrotherapy tubs and spas | Emerging Cross-Sectional Technologies | 56 | Expired |
| USD343756S | Infant cushion unit | General | 41 | Expired |
| USD300661S | Whirlpool bathtub | General | 10 | Expired |
| USD339413S | Whirlpool bathtub | General | 10 | Expired |
| USD349560S | Whirlpool bathtub | General | 7 | Expired |
| USD349561S | Whirlpool bathtub | General | 7 | Expired |
| USD338259S | Whirlpool bathtub | General | 5 | Expired |
| USD377082S | Whirlpool tub | General | 5 | Expired |
| USD377518S | Whirlpool tub | General | 4 | Expired |
| USD338710S | Whirlpool bathtub | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.