The broken lines shown in the figures represent portions of the dental aspiration device that form no part of the claimed design.
The broken lines shown in the figures represent portions of the dental aspiration device that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
3090122 | Erickson | May 1963 | A |
3924333 | Erickson | Dec 1975 | A |
4192071 | Erickson | Mar 1980 | A |
4802851 | Rhoades | Feb 1989 | A |
5470305 | Arnett et al. | Nov 1995 | A |
7287981 | Hirsch | Oct 2007 | B2 |
8292620 | Black et al. | Oct 2012 | B2 |
Entry |
---|
New Dental Product: Isovac Dental Isolation Adapter from Isolite Systems. [Retrieved on Mar. 12, 2014]. Retrieved from the Internet: <URL: http://www.dentalcompare.com/News/149416-New-Dental-Product-lsovac-Dental-lsolation-Adapter-from-Isol . . . >. |