Dentistry – Apparatus – Having intra-oral dispensing means
Reexamination Certificate
2005-08-16
2005-08-16
Bumgarner, Melba (Department: 3732)
Dentistry
Apparatus
Having intra-oral dispensing means
C401S119000
Reexamination Certificate
active
06929475
ABSTRACT:
An applicator for applying a material such as a chemical or a medicament. A material to be applied is placed on an absorbent portion of the applicator, such as a flocked end, sponge or foam, brush, or other equivalent absorbent substance. After drying, the material is in an inactive stable state on the applicator. When desired, the inactive stable material is activated by water or other solvent. In another embodiment, a package containing an applicator end having a pre-dosed dry inactive stable material is combined with a second material so that a two-part or multi-component material may be easily dispensed and activated. The package containing the first and second component may be a tray, a capsule, or a tip end syringe. The pre-dosed single use applicator may be used to apply a variety of materials, such as chemicals or medicaments, to the surface or site desired without complicated and messy mixing or cross-contamination.
REFERENCES:
patent: 3863654 (1975-02-01), Morane et al.
patent: 4997371 (1991-03-01), Fischer
patent: 5286257 (1994-02-01), Fischer
patent: 5660273 (1997-08-01), Discko, Jr.
patent: 6059570 (2000-05-01), Dragan et al.
patent: D435105 (2000-12-01), Dragan et al.
patent: 6186792 (2001-02-01), Discko
patent: 6288138 (2001-09-01), Yamamoto et al.
patent: 6290503 (2001-09-01), Lemon et al.
patent: 6328159 (2001-12-01), Discko, Jr.
patent: 6386872 (2002-05-01), Mukasa et al.
patent: D458456 (2002-06-01), Dragan et al.
patent: D461247 (2002-08-01), Dragan et al.
patent: 6450717 (2002-09-01), Salz et al.
patent: 1147 74 746 (2001-11-01), None
Bumgarner Melba
Centrix, Inc.
Fattibene Arthur T.
Fattibene Paul A.
Fattibene & Fattibene
LandOfFree
Pre-dosed applicator and applicator system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pre-dosed applicator and applicator system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pre-dosed applicator and applicator system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3444629