Scheller; Bernfrid
Patent Applications and Registrations
Patent applications and USPTO patent grants for Scheller; Bernfrid.The latest application filed is for "mop head comprising a holder insertion aid".
- Scheller; Bernfrid - Pulheim DE
| Patent | Date |
|---|---|
| Mop head comprising a holder insertion aid Grant 5,315,734 - Kresse , et al. May 31, 1 | 1994-05-31 |
| Wet mop head for floor mop Grant 4,961,242 - Kresse , et al. October 9, 1 | 1990-10-09 |
| Applicator for liquid floor treatment preparations Grant 4,863,299 - Osberghaus , et al. September 5, 1 | 1989-09-05 |
| Manual surface wiper assembly with handle and support therefor Grant 4,850,075 - Kresse , et al. July 25, 1 | 1989-07-25 |
| Frame for a floor wiper Grant 4,603,450 - Osberghaus , et al. August 5, 1 | 1986-08-05 |
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