| K222518 | FX Contra | Nakanishi INC. |
| K213139 | SURGmatic S15 L Pro | KaVo Dental GmbH |
| K182999 | General Cutting Contra Handpiece | Nakanishi Inc. |
| K182892 | TRAUS Dental Handpieces | Saeshin Precision Co., Ltd. |
| K181129 | STRONG Dental Handpieces | Saeshin Precision Co., Ltd. |
| K171436 | STRONG Dental Handpieces | Saeshin Precision Co., Ltd. |
| K162856 | Bonart Dental Handpieces (ART), Disposable Prophy Angle (PROFORMANCE) | Bonart Co., Ltd. |
| K162397 | Titan 3 Low Speed Angle Attachments | DENTALEZ, INC |
| K150750 | Endo 6:1, T1 Line Endo 6 L, SIRONiTi Apex, T1 Spray | Sirona Dental Systems GMBH |
| K143418 | STRONG Dental Handpieces | Saeshin Precision Co., Ltd. |
| K141125 | U-TYPE CONTRA ANGLE, U-TYPE SECTIONAL CONTRA ANGLE | HANDPIECE HEADQUARTERS |
| K133178 | LUXATOR LX HANDPIECE | DIRECTA AB |
| K132356 | SANAO 200L, SANAO 40 /SANAO 40L, SANAO 10L, SANAO PSI / SANAO PSO, SANAO 40ST | SCICAN GMBH |
| K121901 | TI-MAX Z45 | NAKANISHI, INC. |
| K112305 | VIGOR A LOW SPEED AIR MOTOR, VIGOR C LOW SPEED CONTRA-ANGLE HANDPIECES, VIGOR S LOW SPEED STRAIGHT HANDPIECES | THUNDER TIGER CORP. |
| 00813110023438 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 00813110023421 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 10815878020800 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 04719873121090 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 04719873121083 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 04719873120666 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 04719873120215 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 04560264557123 | Handpiece, contra- and right-angle attachment, dental |
| 04560264556287 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 04560264556270 | Handpiece, Contra- And Right-Angle Attachment, Dental |
| 04560264534810 | HANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL |
| 04560264506039 | HANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL |
| 04560264504387 | HANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL |
| 04560264504363 | HANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL |
| 04560264504356 | HANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL |
| NSKHANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL | NAKANISHI INC. | 2020-03-31 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-03-26 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-03-25 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-03-25 |
| GENTLEPOWER LUX CONTRA ANGLE 25LPR | KAVO DENTAL GMBH | 2020-03-25 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-03-24 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-03-24 |
| NSKDENTAL HANDPIECE | NAKANISHI INC. | 2020-03-23 |
| NSKDENJTAL HANDPIECE | NAKANISHI INC. | 2020-03-23 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-03-19 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-03-19 |
| VDW CONNECT DRIVE CONTRA ANGLE 6:1 | DENTSPLY VDW GMBH | 2020-03-19 |
| NSKHANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL | NAKANISHI INC. | 2020-03-18 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-03-14 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-03-14 |
| NSKDENTAL HANDPIECE | NAKANISHI INC. | 2020-03-14 |
| VDW CONNECT DRIVE CONTRA ANGLE 6:1 | DENTSPLY VDW GMBH | 2020-03-12 |
| NSKDENTAL HANDPIECE | NAKANISHI INC. | 2020-03-12 |
| GENTLEPOWER LUX CONTRA ANGLE 25LP | KAVO DENTAL GMBH | 2020-03-12 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-03-11 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-03-11 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-03-11 |
| VDW CONNECT DRIVE CONTRA ANGLE 6:1 | DENTSPLY VDW GMBH | 2020-03-11 |
| NSKHANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL | NAKANISHI INC. | 2020-03-05 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-02-27 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-02-23 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-02-22 |
| NSKHANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL | NAKANISHI INC. | 2020-02-20 |
| MASTERMATIC LUX M05 L | KAVO DENTAL GMBH | 2020-02-18 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-02-13 |
| VDW CONNECT DRIVE CONTRA ANGLE 6:1 | DENTSPLY VDW GMBH | 2020-02-07 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-02-06 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-02-06 |
| EXPERTMATIC LUX E25 L | KAVO DENTAL GMBH | 2020-02-06 |
| MIDWEST PUSH BUTTON FRICTION GRIP HEAD | SIRONA DENTAL SYSTEMS GMBH | 2020-01-28 |
| MIDWEST PUSH BUTTON LATCH TYPE HEAD | SIRONA DENTAL SYSTEMS GMBH | 2020-01-28 |
| MIDWEST PUSH BUTTON LATCH TYPE HEAD | SIRONA DENTAL SYSTEMS GMBH | 2020-01-28 |
| MIDWEST PUSH BUTTON LATCH TYPE HEAD | SIRONA DENTAL SYSTEMS GMBH | 2020-01-28 |
| MASTERMATIC LUX M05 L | KAVO DENTAL GMBH | 2020-01-17 |
| GENTLEPOWER LUX CONTRA ANGLE 25LP | KAVO DENTAL GMBH | 2020-01-17 |
| NSKHANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL | NAKANISHI INC. | 2020-01-17 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-01-12 |
| RECIPROC DIRECT CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-01-12 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-01-12 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-01-09 |
| X-SMART PLUS CONTRA ANGLE | DENTSPLY MAILLEFER | 2020-01-09 |
| MASTERMATIC LUX M25 L | KAVO DENTAL GMBH | 2020-01-09 |
| NSKHANDPIECE, CONTRA- AND RIGHT-ANGLE ATTACHMENT, DENTAL | NAKANISHI INC. | 2020-01-08 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-01-08 |
| VDW GOLD/SILVER CONTRA ANGLE | DENTSPLY VDW GMBH | 2020-01-06 |