Resources Contact Us Home
Browse by Category: Main > Health & Medicine
Class Information
Number: 433/184
Name: Dentistry > Prosthodontics > Holding or positioning denture in mouth > By suction
Description: Subject matter wherein the denture is provided with means engaging a natural surface inside the mouth to form a chamber therewith, which chamber is placed under subatmospheric pressure to secure the denture in the mouth.

Sub-classes under this class:

Class Number Class Name Patents
433/186 Cup or disc 1
433/185 Including valve or air passageway leading from suction area 6
433/188 Suction area comprising recess or cavity formed in denture base 5

Patents under this class:

Patent Number Title Of Patent Date Issued
7699610 Flexible denture and method to make same Apr. 20, 2010
7338285 Disposable prophy angle with encompassing integral toroidal paste pouch for attaching to a dental handpiece Mar. 4, 2008
5597306 Method for separable attachment of an epithesis to a bone, and epithesis with a fixing device by means of which this method can be applied Jan. 28, 1997
5490782 Preformed posterior palatel seal for existing dentures and method Feb. 13, 1996
4808110 Method for affixing an improved denture appliance Feb. 28, 1989
4548582 Method of making dental prostheses Oct. 22, 1985
4311462 Dentures Jan. 19, 1982

  Recently Added Patents
Herbicide composition having improved effectiveness, method of preparation and use
Wireless communication system and wireless communication method
Systems and methods for identifying malicious domains using internet-wide DNS lookup patterns
Silicone hydrogel, lens for eye and contact lens
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
Using sets of OTDR receive fibers with different lengths of marker events to verify optical fiber connectivity
Multi-level integrated circuit, device and method for modeling multi-level integrated circuits
  Randomly Featured Patents
Self contained device for displaying electronic information
3, 7 or 3 and 7 thia or oxa prostanoic acid derivatives as agents for lowering intraocular pressure
Glider plane set
Methods of delivering energy to body portions to produce a therapeutic response
Digital camera with multiple pipeline signal processors
Method of producing high strength elongated products containing nanotubes
Process for producing fluorinated fluorosulfonylalkyl vinyl ether
Knock control system
Semiconductor device improved in a structure of an L-PNP transistor
Heat pen