USD267974S - Dental handpiece motor - Google Patents
Dental handpiece motor Download PDFInfo
- Publication number
- USD267974S USD267974S US06/161,683 US16168380F USD267974S US D267974 S USD267974 S US D267974S US 16168380 F US16168380 F US 16168380F US D267974 S USD267974 S US D267974S
- Authority
- US
- United States
- Prior art keywords
- dental handpiece
- handpiece motor
- motor
- dental
- 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
Links
Images
Description
FIG. 1 is a top plan view of our design for a dental handpiece motor;
FIG. 2 is a front view along line 2--2 of FIG. 1;
FIG. 3 is a rear view along line 3--3 of FIG. 1;
FIG. 4 is a side view along line 4--4 of FIG. 3, the opposite side being essentially the same in appearance.
Claims (1)
- The ornamental design for a dental handpiece motor, substantially as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/161,683 USD267974S (en) | 1980-06-23 | 1980-06-23 | Dental handpiece motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/161,683 USD267974S (en) | 1980-06-23 | 1980-06-23 | Dental handpiece motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD267974S true USD267974S (en) | 1983-02-15 |
Family
ID=64048152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/161,683 Expired - Lifetime USD267974S (en) | 1980-06-23 | 1980-06-23 | Dental handpiece motor |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD267974S (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD343561S (en) | 1992-08-26 | 1994-01-25 | Wahl Clipper Corporation | Constant speed drill |
| USD376083S (en) | 1995-05-12 | 1996-12-03 | Ingersoll-Rand Company | Screwdriver power tool |
| USD380658S (en) * | 1995-04-17 | 1997-07-08 | Ingersoll-Rand Company | Screwdriver power tool |
| USD439122S1 (en) | 2000-02-17 | 2001-03-20 | Roto Zip Tool Corporation | Spiral cutting tool |
| US20040194636A1 (en) * | 2003-04-02 | 2004-10-07 | Huang Joseph C | Mixing element with keyway attachment and mixer including mixing element |
| USD645964S1 (en) * | 2009-11-25 | 2011-09-27 | Nakanishi Inc. | Motor for dental handpiece |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1878747A (en) | 1929-03-11 | 1932-09-20 | Henry J Youngblood | Rotary power driven tool |
| US3309965A (en) | 1964-02-27 | 1967-03-21 | Ritter Pfaudler Corp | Combined fluid motor and speed reducer for driving dental tools |
| US3900952A (en) | 1972-11-22 | 1975-08-26 | Siemens Ag | Electrical motor, particularly for driving dental handpieces and angular pieces |
| US4007529A (en) | 1974-07-01 | 1977-02-15 | Siemens Aktiengesellschaft | Motor-driven dental handpiece |
| USD254570S (en) | 1979-03-23 | 1980-03-25 | Healthco, Inc. | Air turbine handpiece |
-
1980
- 1980-06-23 US US06/161,683 patent/USD267974S/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1878747A (en) | 1929-03-11 | 1932-09-20 | Henry J Youngblood | Rotary power driven tool |
| US3309965A (en) | 1964-02-27 | 1967-03-21 | Ritter Pfaudler Corp | Combined fluid motor and speed reducer for driving dental tools |
| US3900952A (en) | 1972-11-22 | 1975-08-26 | Siemens Ag | Electrical motor, particularly for driving dental handpieces and angular pieces |
| US4007529A (en) | 1974-07-01 | 1977-02-15 | Siemens Aktiengesellschaft | Motor-driven dental handpiece |
| USD254570S (en) | 1979-03-23 | 1980-03-25 | Healthco, Inc. | Air turbine handpiece |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD343561S (en) | 1992-08-26 | 1994-01-25 | Wahl Clipper Corporation | Constant speed drill |
| USD380658S (en) * | 1995-04-17 | 1997-07-08 | Ingersoll-Rand Company | Screwdriver power tool |
| USD376083S (en) | 1995-05-12 | 1996-12-03 | Ingersoll-Rand Company | Screwdriver power tool |
| USD439122S1 (en) | 2000-02-17 | 2001-03-20 | Roto Zip Tool Corporation | Spiral cutting tool |
| US20040194636A1 (en) * | 2003-04-02 | 2004-10-07 | Huang Joseph C | Mixing element with keyway attachment and mixer including mixing element |
| US7021817B2 (en) | 2003-04-02 | 2006-04-04 | Premark Feg L.L.C. | Mixing element with keyway attachment and mixer including mixing element |
| USD645964S1 (en) * | 2009-11-25 | 2011-09-27 | Nakanishi Inc. | Motor for dental handpiece |
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