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USD378416S - Dental control unit - Google Patents

Dental control unit Download PDF


Publication number
USD378416S US29044744 US04474495F USD378416S US D378416 S USD378416 S US D378416S US 29044744 US29044744 US 29044744 US 04474495 F US04474495 F US 04474495F US D378416 S USD378416 S US D378416S
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Patent type
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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Pierre M. LaPlante
Carl G. Nordstrom
George K. Austin, Jr.
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A-Dec Inc
Original Assignee
A-Dec Inc
Filing date
Publication date
Grant date




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.

Claims (1)

  1. The ornamental design for a dental control unit, as shown and described.
US29044744 1995-09-27 Dental control unit Expired - Lifetime USD378416S (en)

Publications (1)

Publication Number Publication Date
USD378416S true USD378416S (en) 1997-03-11



Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Belmont: "Pro II" Chair Specification (8 pages), Jan. 1986.
Decade Handpiece Controls (3 pages) Sep. 1987 from A-Dec Equipment Catalog.
Marus Dental Products Catalog (3 pages) Nov. 1980.
Pelton & Crane "Ranger" Specification (2 pages) Feb. 1978.
Porta-Cart, Tri-Pac, Porta-Dec Specifications (A-Dec Equipment Catalog 1991).
Robin Dental Company Products Catalog (3 pages) Nov. 1980.
Sirona: Instrument Specifications.

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