B65D81/325- Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents.B65D81/32- Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture.B65D81/00- Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents.BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR PACKAGING ELEMENTS PACKAGES B65D- CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g.B65- CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL.syringes or guns for multi-component compositions A61C5/60- Devices specially adapted for pressing or mixing capping or filling materials, e.g.A61C19/066- Bleaching devices Whitening agent applicators for teeth, e.g. A61C19/063- Medicament applicators for teeth or gums, e.g.A61C19/06- Implements for therapeutic treatment.A61C- DENTISTRY APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE.A61- MEDICAL OR VETERINARY SCIENCE HYGIENE.Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Application granted granted Critical Publication of US6116900A publication Critical patent/US6116900A/en Assigned to CAO GROUP, INC. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by LumaChem Inc filed Critical LumaChem Inc Priority to US09/190,913 priority Critical patent/US6116900A/en Assigned to LUMACHEM, INC. Original Assignee LumaChem Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Ostler Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US09/190,913 Inventor Calvin D. Google Patents Binary energizer and peroxide delivery system for dental bleachingÄownload PDF Info Publication number US6116900A US6116900A US09/190,913 US19091398A US6116900A US 6116900 A US6116900 A US 6116900A US 19091398 A US19091398 A US 19091398A US 6116900 A US6116900 A US 6116900A Authority US United States Prior art keywords peroxide plunger whitener chamber barrel Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US6116900A - Binary energizer and peroxide delivery system for dental bleaching US6116900A - Binary energizer and peroxide delivery system for dental bleaching
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