U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 433/229 - MISCELLANEOUS


Subclass of Class 433 - Dentistry
Definition: Subject matter which is not provided for under any of the
No. of patents: 256
Last issue date: 08/03/2010


            7  
NumberTitleIssue Date
4294349Kit for repair of porcelain dental prostheses
A kit containing the components essential for repairing, in situ, damaged or fractured porcelain dental prostheses. Such repair includes cleaning, shaping, and priming the damaged area, applying a bonding agent preferably containing two silanes and a wate...
10/13/1981
4270904Method for repairing dental prosthesis and similar
There is described a method for repairing dental prosthesis which comprises fastening the corresponding break surfaces of the prosthesis to one another by means of a non-toxic fast-setting adhesive having an affinity for the material the prosthesis is mad...
06/02/1981
4239261Micro-marking label and apparatus
The present invention relates to a micro-marking label to be applied to an article for identification. The label is formed from a thin microsized plate of generally transparent material which includes a marking indicia thereon. The indicia is divided into...
12/16/1980
4232784Stand for instruments for medical use
A stand for instruments of metal for use in the field of medicine, particularly odontology, comprising a body composed of a large number of sheets of a liquid impregnatable paper material. The sheets are arranged vertically close together so that the inst...
11/11/1980
4211008Oral device
A device adapted to be placed in the human mouth for treating among other things temporomandibular joint dysfunctions comprising an elongated flexible plastic body having occlusal portions at the extremities thereof, the occlusal portions being interconne...
07/08/1980
4208795Method of providing a living person's body with information for forensic identification
An identification plate of gold alloy is inserted in a small blind hole drilled into the crown of a tooth. The hole is then filled with a durable filler which hardens around the plate to embed it in a durable, heat resistant filling. The filling material ...
06/24/1980
4206795Stored collapsible bag for extension about a tree for disposal of the tree
A stored collapsible bag for extension about a Christmas tree or the like for disposal of the tree including a bag having a hole in the bottom thereof through which a tree trunk is extended. The bag is placed in a container having a centrally positioned c...
06/10/1980
4204324Gum mask
A gum mask and a method of preparing the same, said mask made from inert elastomers and being intended to cover the necks of teeth exposed by gum atrophy and bone decay through paradentosis....
05/27/1980
4187082Dental finishing strips
A flexible plastic strip having oppositely disposed faces, one of said faces being smooth and the other defining a smooth middle portion and opposite end portions diagonally coated with an abrasive. The width of the finishing strip is made approximately t...
02/05/1980
4162172Method of removing dental cement from surfaces
Carboxylate and zinc oxyphosphate types of dental cement are removed from dental products by applying a solution containing an organic acid having a COOH radical to the dental product. A preferred organic acid is citric acid....
07/24/1979
4129456Method of removing dental cement
Carboxylate cement is removed from dental products by use of a solution containing an organic acid having a COOH radical. A preferred organic acid is citric acid....
12/12/1978
4027391Positive identification method and structure
The present invention relates to a method to assist in the identification of a living body which comprises selecting a carrier, transcribing information as to the identity of the body on the carrier, and fixing the carrier to a hard mineralized portion of...
06/07/1977
3993044Method and device for determining the length of a root canal of a tooth
A method and device for measuring the length of a root canal of a tooth in which a reference signal obtained by placing an electrode or terminal of an oscillator in the gingival tissue and a signal obtained by inserting an electrode or terminal of an osci...
11/23/1976
3981398Aid in the management of clinical emergencies in medical and dental practices and other circumstances
The apparatus for use especially in treatment of emergency medical conditions. The apparatus comprises a briefcase or the like containing a holder, preferably a tray-like receptacle with recesses containing a drug or instrument or other article in each re...
09/21/1976
3943919Electrical tooth pulp tester having tiltable head
An apparatus for connecting a testing electrode to a source of electrical energy having a housing for receiving a testing electrode and a member for connecting the testing electrode to a source of electrical energy. The invention is particularly character...
03/16/1976
            7  
 
Sign InRegister
Username  
Password   
forgot password?