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Class Information
Number: 433/25
Name: Dentistry > Apparatus
Description: Device or subcombination thereof for facilitating the replacement, treatment, or testing of either natural or artificial teeth.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 433/102 |
Broach |
239 |
| 433/103 |
Having motor or means to transmit motion from motor to tool (e.g., "engine") |
5 |
| 433/136 |
Having absorption means or means to isolate tooth or mouth from adjacent area (e.g., bib, dam, etc.) |
120 |
| 433/140 |
Jaw, cheek, lip, or tongue positioner |
100 |
| 433/141 |
Hand manipulatable implement |
244 |
| 433/165 |
Tool bit |
162 |
| 433/26 |
Tooth selection guide |
117 |
| 433/27 |
Having condition sensor to transmit signal to regulate indicating device or controller |
93 |
| 433/29 |
Having means to emit radiation or facilitate viewing of the work |
544 |
| 433/32 |
Having heater or electrode |
134 |
| 433/33 |
Having support for patient or operator |
21 |
| 433/34 |
Having static product shaping surface (e.g., mold) |
80 |
| 433/49 |
Work support |
69 |
| 433/68 |
Having means to record or indicate jaw movement or position or dental occlusion |
71 |
| 433/72 |
Having gauge or guide |
233 |
| 433/77 |
Having storage or nonuse supporting means (e.g., tray, rack, cabinet, etc.) |
127 |
| 433/80 |
Having intra-oral dispensing means |
434 |
| 433/91 |
Having suction orifice |
131 |
| 433/97 |
Having receptacle (e.g., cuspidor) |
17 |
| 433/98 |
Including activator or regulator for controller or drive |
85 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7335147 |
Adjustable laptop holder for exercise equipment |
Feb. 26, 2008 |
| 6860879 |
Use of 5-aminolevulinic acid or a derivate thereof for photodynamic diagnosis and/or photodynamic therapy |
Mar. 1, 2005 |
| 6821115 |
Apparatus for preparing at least one tooth for receiving a crown, bridge and the like |
Nov. 23, 2004 |
| 6811398 |
Handheld rinsing device |
Nov. 2, 2004 |
| 6386867 |
Method and system for imaging and modeling dental structures |
May. 14, 2002 |
| 6183251 |
Scalloped dental trays for use in treating teeth with sticky dental compositions |
Feb. 6, 2001 |
| 6180922 |
Furnace for producing dental prosthesis |
Jan. 30, 2001 |
| 5927972 |
Crown cementation seating |
Jul. 27, 1999 |
| 5807099 |
Apparatus for laminating and aesthetically appearing porcelain veneer to the exterior front surface of a person's front tooth |
Sep. 15, 1998 |
| 5679401 |
Medical marking device and its use |
Oct. 21, 1997 |
| 5636627 |
Equipment and method for gas extraction in general anaesthesia |
Jun. 10, 1997 |
| 5201654 |
Dental hose cleaning method and apparatus |
Apr. 13, 1993 |
| 5156546 |
Dental equipment cleaning apparatus and method |
Oct. 20, 1992 |
| 5092022 |
Method of producing a dental prosthesis |
Mar. 3, 1992 |
| 5030956 |
Radar tomography |
Jul. 9, 1991 |
| 4975053 |
Device for placement, seating and cementation of a restorative element onto a tooth |
Dec. 4, 1990 |
| 4966550 |
Filter device |
Oct. 30, 1990 |
| 4741697 |
Chairside filter/dryer for dental air syringe |
May. 3, 1988 |
| 4732564 |
Dental implant alignment and bending apparatus |
Mar. 22, 1988 |
| 4723825 |
Optical wave guide for irradiation in dentistry |
Feb. 9, 1988 |
| 4698018 |
Collector cup for collecting dental amalgam |
Oct. 6, 1987 |
| 4668187 |
Dispenser for a controlled discharge of polymerizable compositions consisting of a powder and a liquid in the making of dental plates |
May. 26, 1987 |
| 4611288 |
Apparatus for taking odontological or medical impressions |
Sep. 9, 1986 |
| 4446453 |
Method for the registration and evaluation of dental findings as well as an apparatus for the implementation of the method |
May. 1, 1984 |
| 4354840 |
Splinting device for anterior teeth |
Oct. 19, 1982 |
| 4324546 |
Method for the manufacture of dentures and device for carrying out the method |
Apr. 13, 1982 |
| 4290433 |
Method and apparatus for detecting the presence of caries in teeth using visible luminescence |
Sep. 22, 1981 |
| 4273535 |
Device for preventing tooth decay by laser beam irradiation and method of preventing tooth decay by use of the same |
Jun. 16, 1981 |
| 4264303 |
Apparatus for cleaning and/or disinfecting so-called handpieces in a dentist's equipment |
Apr. 28, 1981 |
| 4215478 |
Dental hygiene flossing system |
Aug. 5, 1980 |
| 4189838 |
Method for removing restorations from teeth |
Feb. 26, 1980 |
| 4164940 |
Dental cleaning and massaging apparatus |
Aug. 21, 1979 |
| 4064628 |
Disposable dental tray for topical application of fluoride gel and other dental medications |
Dec. 27, 1977 |
| 3955281 |
Disposable dental tray for topical application of fluoride gel and other dental medications |
May. 11, 1976 |
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