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Patent
D247574
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Priority
Feb 27 1976
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Filed
Feb 27 1976
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Issued
Mar 21 1978
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Expiry
Mar 21 1992
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Assg.orig
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Entity
unknown
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16
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4
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n/a
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The ornamental design for a saliva ejector, substantially as shown.
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FIG. 1 is a front perspective view of a saliva ejector showing my new
design; and
FIG. 2 is a top plan view thereof.
Orsing, John Harry
| Patent |
Priority |
Assignee |
Title |
| 4384852, |
Jan 16 1981 |
Aubex Corporation |
Dental root canal-treating appliance |
| 7140879, |
May 06 2004 |
William Hui-Kang, Chu |
Soft saliva ejector |
| D258531, |
Jan 25 1978 |
J H ORSING AB |
Saliva ejector |
| D261677, |
Jan 08 1979 |
|
Evacuator tip |
| D270183, |
Aug 21 1980 |
HUHTAMAKI OY, TURKU, FINLAND |
Suction head for dental use |
| D375159, |
Mar 27 1995 |
DX PLASTIC AB, CORPORATION OF SWEDEN |
Saliva extractor tube |
| D548335, |
Apr 07 2005 |
Ernst, Orsing |
Aspirator tube for dental and medical use and a cap for saliva aspirators |
| 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 |
| D724199, |
Aug 30 2012 |
GUIDED THERAPEUTICS, INC |
Medical diagnostic stand off tube |
| D759811, |
Dec 14 2012 |
Conmed Corporation |
Keyway portion |
| D759812, |
Dec 14 2012 |
Conmed Corporation |
Keyway portion |
| D761956, |
Dec 14 2012 |
Conmed Corporation |
Keyway portion |
| ER2458, |
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| ER8490, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a