Dental unit
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Description
FIG. 1 is a front elevation of the dental unit, embodying my new design;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a side elevation of the unit, viewed from the right in relation to FIG. 1;
FIG. 4 is a side elevation, viewed from the left;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
D221765 | September 1971 | Johnston |
2980999 | April 1961 | Behne et al. |
3568317 | March 1971 | Braun et al. |
3755899 | September 1973 | Betush |
4114274 | September 19, 1978 | Jones |
Patent History
Patent number: D347065
Type: Grant
Filed: Jul 24, 1992
Date of Patent: May 17, 1994
Assignee: Castellini, S.p.A. (Bologna)
Inventor: Franco Castellini (Bologna)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Laff, Whitesel, Conte & Saret
Application Number: 7/919,301
Type: Grant
Filed: Jul 24, 1992
Date of Patent: May 17, 1994
Assignee: Castellini, S.p.A. (Bologna)
Inventor: Franco Castellini (Bologna)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Laff, Whitesel, Conte & Saret
Application Number: 7/919,301
Classifications
Current U.S. Class:
With Body Support (47) (D24/178)