USD254570S - Air turbine handpiece - Google Patents

Air turbine handpiece Download PDF

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Publication number
USD254570S
USD254570S US06/023,038 US2303879F USD254570S US D254570 S USD254570 S US D254570S US 2303879 F US2303879 F US 2303879F US D254570 S USD254570 S US D254570S
Authority
US
United States
Prior art keywords
air turbine
turbine handpiece
handpiece
air
ornamental design
Prior art date
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
Application number
US06/023,038
Inventor
Francis J. McDonald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Healthco Inc
Original Assignee
Healthco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Healthco Inc filed Critical Healthco Inc
Priority to US06/023,038 priority Critical patent/USD254570S/en
Application granted granted Critical
Publication of USD254570S publication Critical patent/USD254570S/en
Assigned to MANUFACTURERS HANOVER TRUST COMPANY reassignment MANUFACTURERS HANOVER TRUST COMPANY SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HEALTHCO INTERNATIONAL, INC. A CORPORATION OF DELAWARE
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a side elevational view of a dental drill handpiece embodying my new design;
FIG. 2 is a top plan thereof;
FIG. 3 is an end view looking from the left of FIG. 1;
FIG. 4 is an end view looking from the right of FIG. 1; and
FIG. 5 is a bottom plan view.

Claims (1)

  1. The ornamental design for an air turbine handpiece, as shown.
US06/023,038 1979-03-23 1979-03-23 Air turbine handpiece Expired - Lifetime USD254570S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/023,038 USD254570S (en) 1979-03-23 1979-03-23 Air turbine handpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/023,038 USD254570S (en) 1979-03-23 1979-03-23 Air turbine handpiece

Publications (1)

Publication Number Publication Date
USD254570S true USD254570S (en) 1980-03-25

Family

ID=69742279

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/023,038 Expired - Lifetime USD254570S (en) 1979-03-23 1979-03-23 Air turbine handpiece

Country Status (1)

Country Link
US (1) USD254570S (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080090202A1 (en) * 2003-03-13 2008-04-17 Browning Jerry W Disposable Dental Instrument
US20090061384A1 (en) * 2007-08-30 2009-03-05 Axenic Dental, Inc. Disposable dental handpiece

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080090202A1 (en) * 2003-03-13 2008-04-17 Browning Jerry W Disposable Dental Instrument
US9566129B2 (en) 2003-03-13 2017-02-14 Jerry W. Browning Disposable dental instrument
US20090061384A1 (en) * 2007-08-30 2009-03-05 Axenic Dental, Inc. Disposable dental handpiece
US8210847B2 (en) 2007-08-30 2012-07-03 Axenic Dental, Inc. Disposable dental handpiece

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