Dental control unit
Latest A-Dec, Inc. Patents:
Description
FIG. 1 is a top perspective view of a dental control unit showing our new design;
FIG. 2 is a bottom perspective view;
FIG. 3 is a right-side elevational view;
FIG. 4 is a left-side elevational view;
FIG. 5 is a front elevational view;
FIG. 6 is a back elevational view;
FIG. 7 is a top plan view; and,
FIG. 8 is a bottom plan view.
The broken lines shown in FIGS. 2, 4, 5, 6, 7 and 8 are for illustrative purposes only and form no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Other references
D218165 | July 1970 | Schleicher |
D243188 | January 25, 1977 | Meyer |
D328791 | August 18, 1992 | Nordstrom |
D361620 | August 22, 1995 | Phleps et al. |
5273427 | December 28, 1993 | Austin, Jr. |
5295825 | March 22, 1994 | Betush |
- Belmont: "Pro II" Chair Specification (8 pages), Jan. 1986. Sirona: Instrument Specifications. Porta-Cart, Tri-Pac, Porta-Dec Specifications (A-Dec Equipment Catalog 1991). Decade Handpiece Controls (3 pages) Sep. 1987 from A-Dec Equipment Catalog. Marus Dental Products Catalog (3 pages) Nov. 1980. Robin Dental Company Products Catalog (3 pages) Nov. 1980. Pelton & Crane "Ranger" Specification (2 pages) Feb. 1978.
Patent History
Patent number: D378416
Type: Grant
Filed: Sep 27, 1995
Date of Patent: Mar 11, 1997
Assignee: A-Dec, Inc. (Newberg, OR)
Inventors: Pierre M. LaPlante (Newberg, OR), Carl G. Nordstrom (Lake Oswego, OR), George K. Austin, Jr. (Newberg, OR)
Primary Examiner: Kay H. Chin
Law Firm: Klarquist Sparkman Campbell Leigh & Whinston, LLP
Application Number: 0/44,744
Type: Grant
Filed: Sep 27, 1995
Date of Patent: Mar 11, 1997
Assignee: A-Dec, Inc. (Newberg, OR)
Inventors: Pierre M. LaPlante (Newberg, OR), Carl G. Nordstrom (Lake Oswego, OR), George K. Austin, Jr. (Newberg, OR)
Primary Examiner: Kay H. Chin
Law Firm: Klarquist Sparkman Campbell Leigh & Whinston, LLP
Application Number: 0/44,744
Classifications
Current U.S. Class:
Patient Service Unit Or Console (D24/177)