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Patent
D312872
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Priority
Nov 09 1987
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Filed
May 09 1988
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Issued
Dec 11 1990
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Expiry
Dec 11 2004
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Assg.orig
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Entity
unknown
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28
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6
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n/a
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The ornamental design for a dental suction head, as shown and described.
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FIG. 1 is a front elevational view of a dental suction head showing my new
design;
FIG. 2 is a right side elevational view thereof, the left side being a
mirror image;
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a top plan view thereof.
Mahl, Thomas
| Patent |
Priority |
Assignee |
Title |
| 10058676, |
Sep 30 2009 |
Mozarc Medical US LLC |
Medical catheter having a design providing low recirculation and reversibility |
| 10668248, |
Nov 04 2004 |
Mozarc Medical US LLC |
Catheter insertion apparatus |
| 11103334, |
Oct 14 2016 |
Simon Joseph, Wakefield |
Device for removing material from the oral cavity of a patient |
| 11504499, |
Nov 04 2004 |
Mozarc Medical US LLC |
Catheter insertion apparatus |
| 7090654, |
Mar 28 2003 |
Mozarc Medical US LLC |
Catheter with occlusion resistant tip |
| 7141035, |
Mar 28 2003 |
Mozarc Medical US LLC |
Catheter with occlusion resistant tip |
| 7238023, |
Dec 14 2004 |
|
Saliva ejector or eductor |
| 7776005, |
Mar 28 2003 |
Mozarc Medical US LLC |
Triple lumen catheter with occlusion resistant tip |
| 7845944, |
May 03 2006 |
Trademark Medical, LLC |
Oral suction swab |
| 8187231, |
Jun 26 2009 |
Mozarc Medical US LLC |
Catheterization system |
| 8231384, |
Feb 06 2009 |
SIDHU, JESSY S , PROFESSIONAL CORPORATION |
Dental evacuation tool |
| 8496622, |
Jun 26 2009 |
Mozarc Medical US LLC |
Catheterization system |
| 8747343, |
Sep 30 2011 |
Mozarc Medical US LLC |
Hemodialysis catheter with improved side opening design |
| 9072867, |
Sep 30 2011 |
Mozarc Medical US LLC |
Catheter with external flow channel |
| 9468461, |
Jun 26 2009 |
Mozarc Medical US LLC |
Catheterization system |
| 9888989, |
Apr 18 2013 |
Kabushiki Kaisha Sangi; TOHOKU UNIVERSITY |
Intake device |
| 9913962, |
Nov 04 2004 |
Mozarc Medical US LLC |
Catheter insertion apparatus |
| D541112, |
Jun 30 2005 |
PI-Design AG |
Spoon |
| D632387, |
Feb 06 2009 |
Jessy S. Sidhu, Professional Corporation |
Dental suction tool |
| D663831, |
Feb 06 2009 |
Safe-Vac, LLC |
Dental suction tool |
| D683448, |
Feb 06 2009 |
|
Dental suction tool |
| D683449, |
Feb 06 2009 |
JESSY S SIDHU, PROFESSIONAL CORPORATION |
Dental suction tool |
| D810928, |
Jul 26 2016 |
KARL STORZ SE & CO KG |
Removal tube |
| D811587, |
Apr 19 2016 |
Dr. Kenneth B. Mitchell Inc. |
Suction tip |
| D818113, |
Jul 26 2016 |
KARL STORZ SE & CO KG |
Removal tube |
| D818115, |
Jul 26 2016 |
KARL STORZ SE & CO KG |
Removal tube |
| D818116, |
Jul 26 2016 |
KARL STORZ SE & CO KG |
Removal tube |
| D942617, |
Jan 08 2020 |
|
Dental suction attachment |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a