Dentistry – Apparatus – Having intra-oral dispensing means
Reexamination Certificate
2005-08-23
2005-08-23
O'Connor, Cary E. (Department: 3732)
Dentistry
Apparatus
Having intra-oral dispensing means
C401S290000
Reexamination Certificate
active
06932603
ABSTRACT:
An interproximal squirt brush includes a squeezable bottle having a solution cavity for containing a washing solution and a nozzle head having an opening, and a brush head including a brush arm and a brush member. The brush arm has a brush portion and a resilient portion slidably inserted into the opening of the squeezable bottle for providing an urging force against an inner wall of the nozzle head, wherein a dispensing channel is formed between the resilient portion of the brush arm and the inner wall of the nozzle head for allowing the washing solution to pass therethrough. The brush member is provided at the brush portion of the brush arm. Therefore, when a squeezing force is applied on the squeezable bottle, the washing solution is released to the brush member through the dispensing channel of the nozzle head.
REFERENCES:
patent: 2226814 (1940-12-01), Gregg
patent: 2761163 (1956-09-01), Domino
patent: 3174174 (1965-03-01), Dengler
patent: 4780923 (1988-11-01), Schultheiss
patent: 4828420 (1989-05-01), Otsuka et al.
patent: 4875602 (1989-10-01), Chickering et al.
patent: 5150495 (1992-09-01), Discko et al.
patent: 5330357 (1994-07-01), Keller
patent: 5383924 (1995-01-01), Brehier
patent: 5488751 (1996-02-01), Gekhter
patent: 5702686 (1997-12-01), Maekawa
patent: 5775572 (1998-07-01), Oliff
patent: 5829976 (1998-11-01), Green
patent: D406193 (1999-03-01), Steinmann
patent: 5882584 (1999-03-01), Tsurukawa
patent: 6015293 (2000-01-01), Rimkus
patent: 6082999 (2000-07-01), Tcherny
patent: 6220773 (2001-04-01), Wiegner
patent: D445186 (2001-07-01), Mangione
patent: 6325626 (2001-12-01), Blass
patent: 2003/0224320 (2003-12-01), Kandelman et al.
Han Johnny Steve
Han Mei-Ling Pauling
Chan Raymond Y.
David and Raymond
O'Connor Cary E.
LandOfFree
Interproximal squirt brush does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interproximal squirt brush, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interproximal squirt brush will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3473862