Cleaning and liquid contact with solids – Processes – With work or work parts movable during treatment
Reexamination Certificate
2011-06-07
2011-06-07
Barr, Michael (Department: 1711)
Cleaning and liquid contact with solids
Processes
With work or work parts movable during treatment
C134S032000
Reexamination Certificate
active
07955441
ABSTRACT:
A device is disclosed for cleaning dental trays at least partly filled with a molding material. The device has a container, a pump for placing a cleaning liquid under pressure, and a spray nozzle for spraying the pressurized cleaning liquid into the container. A method is also disclosed for cleaning dental trays at least partly filled with a molding material.
REFERENCES:
patent: 3853622 (1974-12-01), Rutten
patent: 4209344 (1980-06-01), Simon et al.
patent: 4300581 (1981-11-01), Thompson
patent: 5173122 (1992-12-01), Tilby et al.
patent: 5758675 (1998-06-01), Scheyer
patent: 6390104 (2002-05-01), Gagnon
patent: 6558620 (2003-05-01), Sanford et al.
patent: 3608776 (1987-10-01), None
patent: 3608776 (1987-10-01), None
patent: 196 19 000 (1997-11-01), None
patent: 0 614 618 (1994-09-01), None
patent: 1 481 218 (1967-08-01), None
patent: 1 570 302 (1969-06-01), None
patent: 285556 (1928-02-01), None
patent: WO 98/17408 (1998-04-01), None
Barr Michael
Chaudhry Saeed T
The Webb Law Firm
V.O.F. Demato
LandOfFree
Device and method for cleaning mould paddles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for cleaning mould paddles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for cleaning mould paddles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2625340