Patents by Inventor Gabriel R. Zuckerman

Gabriel R. Zuckerman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5720613
    Abstract: A dental articulator and method for manufacturing same for properly positioning upper and lower dental casts relative to each other. Upper and lower brackets are provided which accommodate disposable platforms that are permanently adhered to the casts. A coupling plate is removably coupled to one of the brackets for pivotal movement therebetween about a first axis. The coupling plate is removably coupled to the other bracket for pivotal movement therebetween about a second axis perpendicular to the first axis. The coupling plate also provides sliding movement with respect to the other bracket for adjusting a distance between the brackets. The brackets and coupling plates are made from a metal having sufficient rigidity so that, even upon repeated assembly and disassembly, an accurate bite relationship between the upper and lower dental casts is repetitively reproduced. In manufacturing the articulator, the two brackets and coupling plates are stamped or cut from sheet metal.
    Type: Grant
    Filed: May 15, 1996
    Date of Patent: February 24, 1998
    Inventor: Gabriel R. Zuckerman