Dental handpiece or similar article

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Description

FIG. 1 is a side elevational view of a dental handpiece or similar article showing our new design;

FIG. 2 is a side elevational view of the dental handpiece or similar article of FIG. 1 illustrating a side opposite the side shown in FIG. 1;

FIG. 3 is an enlarged fragmentary side view of the dental handpiece or similar article of FIGS. 1 and 2;

FIG. 4 is a fragmentary sectional view taken along the line IV--IV of FIG. 3; and

FIG. 5 is a fragmentary sectional view taken along the line V--V of FIG. 3.

Referenced Cited
U.S. Patent Documents
D192356 March 1962 Strauss
D251304 March 13, 1979 Leonard
D257284 October 7, 1980 Leonard
3439422 April 1969 Doeden et al.
3488850 January 1970 Lieb et al.
4222738 September 16, 1980 Strohmaier
Other references
  • Midwest American Brochure, .COPYRGT.1968, Miniature Dental Handpiece.
Patent History
Patent number: D263877
Type: Grant
Filed: Jun 19, 1979
Date of Patent: Apr 13, 1982
Assignee: Siemens Aktiengesellschaft (Berlin & Munich)
Inventors: Werner Podszus (Weissenohe), Peter Schoeller (Erlangen)
Primary Examiner: Bernard Ansher
Law Firm: Hill, Van Santen, Steadman, Chiara & Simpson
Application Number: 6/49,894
Classifications
Current U.S. Class: D24/12
International Classification: D2402;