Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD349162 S
Publication typeGrant
Application numberUS 08/004,341
Publication dateJul 26, 1994
Filing dateFeb 2, 1993
Publication number004341, 08004341, US D349162 S, US D349162S, US-S-D349162, USD349162 S, USD349162S
InventorsCarl G. Nordstrom, Raymond G. Reed
Original AssigneeA-Dec, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Control unit for dental instruments
US D349162 S
Abstract  available in
Images(9)
Previous page
Next page
Claims(1)
  1. The ornamental design for a control unit for dental instruments, as shown and described.
Description

FIG. 1 is a perspective view of a control unit for dental instruments showing our new design;

FIG. 2 is a left-side elevation view of the unit of FIG. 1;

FIG. 3 is a right-side elevation view of the unit of FIG. 1;

FIG. 4 is a top plan view of the unit of FIG. 1;

FIG. 5 is a bottom plan view of the unit of FIG. 1;

FIG. 6 is a front elevation view of the unit of FIG. 1;

FIG. 7 is a rear elevation view of the unit of FIG. 1;

FIG. 8 is a perspective view of an alternative embodiment of a control unit for dental instruments;

FIG. 9 is a left-side elevation view of the unit of FIG. 8;

FIG. 10 is a right-side elevation view of the unit of FIG. 8;

FIG. 11 is a top plan view of the unit of FIG. 8;

FIG. 12 is a bottom plan view of the unit of FIG. 8;

FIG. 13 is a front elevation view of the unit of FIG. 8;

FIG. 14 is a rear elevation view of the unit of FIG. 8;

FIG. 15 is a perspective view of another alternative embodiment of a control unit for dental instruments;

FIG. 16 is a left-side elevation view of the unit of FIG. 15;

FIG. 17 is a right-side elevation view of the unit of FIG. 15;

FIG. 18 is a top plan view of the unit of FIG. 15;

FIG. 19 is a bottom plan view of the unit of FIG. 15;

FIG. 20 is a front elevation view of the unit of FIG. 15; and,

FIG. 21 is a rear elevation view of the unit of FIG. 15.

The broken line drawings of the support for the control unit in FIGS. 2, 3, 9, 10, 16, 17 and the support for dental instruments in FIG. 15 are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
Reference
1A-Dec "Century" two-page brochure circa Jan. 1978.
2A-Dec "J-Dec" two-page Japanese language brochure circa Jan. 1991.
3A-Dec 117-page equipment catalog, cover and pp. 31-36, 46, 57-58, Jan. 1991.
4A-Dec 121-page catalog, cover and pp. 33-38, 48, 59-60, circa Sep. 1991.
5Ampco Dental Products four-page brochure circa Jan. 1991.
6Anthos "Teseo" six-page brochure circa Jan. 1992.
7Belmont one-page photograph, circa Jan. 1991.
8Dentech 32-page catalog, cover and pp. 6-10, circa Jan. 1991.
9Dentrex "Delivery System" four-page brochure, cover page, circa Jan. 1991.
10Engle "ME-2" two-page brochure circa Jan. 1991.
11ETI four-page brochure circa Jan. 1991.
12KaVo "SystematicaŽ 1060" four-page French language brochure, circa Jan. 1991.
13Marus Dental Equipment 40-page catalog, cover and p. 7, Mar. 1982.
14Osada "FX Series" 31-page Japanese language brochure, cover and pp. 16-17, circa Jan. 1991.
15Robin Dental Company 40-page catalog, cover and p. 14, Feb. 1985.
16Robin Dental Company catalog, cover and p. I, circa Nov. 1980.
17Signo "Grand" 19-page Japanese language brochure, cover, pp. 10-12, circa Jan. 1991.
18S-T Products "Performers" six-page brochure, first page, Jul. 1983.
19Takara Belmont 36-page Japanese language brochure, cover and p. 18, circa Jan. 1991.
20Takara Belmont 50-page dental equipment catalog, cover and pp. 10, 14, 19-25, circa Jan. 1991.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7581951 *Jul 1, 2004Sep 1, 2009Sirona Dental Systems GmbhDental treatment element
US20060166165 *Jul 1, 2004Jul 27, 2006Sirona Dental Systems GmbhDental treatment element
Classifications
U.S. ClassificationD24/177