The rear elevation is omitted because it is represented symmetrically to the front elevation.
Portions of the dental handpiece shown in broken lines form no part of the claimed design.
The rear elevation is omitted because it is represented symmetrically to the front elevation.
Portions of the dental handpiece shown in broken lines form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
3364576 | Kern, Jr. | Jan 1968 | A |
D239390 | Webb | Mar 1976 | S |
D241550 | Morin | Sep 1976 | S |
D251304 | Leonard | Mar 1979 | S |
D257284 | Leonard | Oct 1980 | S |
D261032 | Marucci et al. | Sep 1981 | S |
D378412 | Badoz et al. | Mar 1997 | S |
5897317 | Hansen | Apr 1999 | A |
5984654 | Mendoza et al. | Nov 1999 | A |
D427682 | Novak | Jul 2000 | S |
D463556 | Bareth et al. | Sep 2002 | S |
6676374 | Hashimoto et al. | Jan 2004 | B2 |
D499486 | Kuhn et al. | Dec 2004 | S |
D550358 | Nakanishi | Sep 2007 | S |
D556323 | Nakanishi | Nov 2007 | S |