Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1995-12-08
1998-04-28
Kaufman, Joseph
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
2221456, 222327, 222459, 433 90, B67D 552
Patent
active
057434360
ABSTRACT:
A dispensing applicator includes a body with a handle, a pivotable lever and a front holder with a receptacle that is adapted to removably receive a dual chamber cartridge. In certain embodiments, the majority of the cartridge contents are expelled during a single stroke of the lever, an advantage when used for single patient use in dental or medical fields. In other embodiments, the holder is rotatably connected to the body so that the holder and the cartridge can be moved as needed in an arc in order to vary the orientation of the cartridge relative to the applicator handle. The rotatable connection enables the cartridge to be moved to any one of a number of different orientations as may be desired to provide optimum maneuverability of the applicator in use and to enhance the operator's vision of the application site.
REFERENCES:
patent: 4121739 (1978-10-01), Devaney et al.
patent: 4295828 (1981-10-01), Rudler
patent: 4340367 (1982-07-01), Vadas et al.
patent: 4366919 (1983-01-01), Anderson
patent: 4431414 (1984-02-01), Lawrence
patent: 4471888 (1984-09-01), Herb et al.
patent: 4472141 (1984-09-01), Dragan
patent: 4538920 (1985-09-01), Drake
patent: 4801008 (1989-01-01), Rich
patent: 4913553 (1990-04-01), Falco
patent: 5005735 (1991-04-01), Keller
patent: 5064098 (1991-11-01), Hutter, III et al.
patent: 5080493 (1992-01-01), McKown et al.
patent: 5082147 (1992-01-01), Jacobs
patent: 5100320 (1992-03-01), Martin et al.
patent: 5125836 (1992-06-01), Dragan et al.
patent: 5129825 (1992-07-01), Discko, Jr.
patent: 5137181 (1992-08-01), Keller
patent: 5297698 (1994-03-01), Martin
patent: 5306147 (1994-04-01), Dragan et al.
patent: 5333760 (1994-08-01), Simmen
patent: 5336014 (1994-08-01), Keller
Carufel Roger J.
Martin Thomas W.
Wilcox Malcolm W.
Christoff James D.
Kaufman Joseph
Minnesota Mining & Manufacturing Co.
LandOfFree
Applicator for dispensing material from a dual chamber cartridge does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Applicator for dispensing material from a dual chamber cartridge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Applicator for dispensing material from a dual chamber cartridge will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1525323