|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D955572
|
|
Priority
Mar 13 2017
|
|
Filed
Dec 15 2020
|
|
Issued
Jun 21 2022
|
|
Expiry
Jun 21 2037
TERM.DISCL.
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
2
|
|
67
|
|
n/a
|
|
|
|
The ornamental design for a retractor, as shown and described.
|
FIG. 1 is a perspective view of a retractor showing the new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right elevation view thereof;
FIG. 5 is a left elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict environment and do not form part of the claimed design.
Opperman, David A.
| Patent |
Priority |
Assignee |
Title |
| 10349823, |
Mar 11 2016 |
COLORADO VOICE CLINIC, P.C. |
Retractor and tip extender therefor |
| 2070820, |
|
|
|
| 2131372, |
|
|
|
| 2152349, |
|
|
|
| 2648329, |
|
|
|
| 3426749, |
|
|
|
| 4114609, |
Jul 16 1975 |
|
Laryngoscope |
| 4306547, |
Nov 20 1979 |
|
Rigid fiberoptic laryngoscope |
| 4384570, |
Jan 02 1979 |
MASSACHUSETTS GENERAL HOSPITAL, THE |
Laryngoscope |
| 4425909, |
Jan 04 1982 |
|
Laryngoscope |
| 4579108, |
Mar 07 1983 |
|
Laryngoscope blade and disposable cover |
| 4832020, |
Mar 24 1987 |
ARIZANT HEALTHCARE INC |
Tracheal intubation guide |
| 4982729, |
Feb 10 1989 |
|
Rigid fiberoptic intubating laryngoscope |
| 498633, |
|
|
|
| 5065738, |
Jan 16 1990 |
|
Laryngoscope blade sheath |
| 5092314, |
May 08 1990 |
|
Adjustable supraglottiscope and methods therefor |
| 5261392, |
Apr 03 1992 |
Achi Corporation |
Laryngoscope with interchangeable fiberoptic assembly |
| 5776053, |
Apr 15 1997 |
|
Laryngoscope blade with protective insert |
| 6652453, |
Mar 30 1999 |
|
Portable video laryngoscope |
| 6955645, |
Apr 12 1999 |
|
Universal modular glottiscope system having intra-wall channels for vocal fold microsurgery or orotracheal intubation |
| 7946981, |
Oct 23 2003 |
|
Two-piece video laryngoscope |
| 8495999, |
Aug 04 2007 |
AMBU A S |
Airway intubation device |
| 8721535, |
Sep 09 2011 |
|
Tracheal intubation device |
| 20050054972, |
|
|
|
| 20060276693, |
|
|
|
| 20090318768, |
|
|
|
| 20100298644, |
|
|
|
| 20110178372, |
|
|
|
| 20110306839, |
|
|
|
| 20120095295, |
|
|
|
| 20130237763, |
|
|
|
| 20140336466, |
|
|
|
| 20150173598, |
|
|
|
| 20160354072, |
|
|
|
| 20170189004, |
|
|
|
| 20180021100, |
|
|
|
| 20180110403, |
|
|
|
| 20180110503, |
|
|
|
| 20190076138, |
|
|
|
| 20190082947, |
|
|
|
| 168363, |
|
|
|
| 220855, |
|
|
|
| 25867, |
|
|
|
| D266864, |
Jun 18 1980 |
Parise & Sons, Inc. |
Water valve for a carpet cleaner or the like |
| D270183, |
Aug 21 1980 |
HUHTAMAKI OY, TURKU, FINLAND |
Suction head for dental use |
| D338240, |
Apr 25 1990 |
Nichifu Terminal Manufacture Co., Ltd. |
Identification tag for electric wire |
| D338688, |
Apr 25 1990 |
Nichifu Terminal Manufacture Co., Ltd. |
Identification tag for electric wire |
| D386861, |
May 13 1996 |
|
Bucket with a projecting lip portion |
| D438979, |
Sep 28 1999 |
BEL-ART PRODUCTS, INC |
Sampling arrangement |
| D486908, |
Apr 16 2002 |
Pharmacia AB |
Snap-on grip for an injector |
| D540945, |
Feb 18 2004 |
Young OS, LC |
Periodontal scaling tip for ultrasonic dental handpiece |
| D558347, |
Feb 18 2004 |
Young OS, LC |
Periodontal scaling tip for ultrasonic dental handpiece |
| D629897, |
Jan 23 2007 |
|
Tapered retractor blade |
| D685087, |
Mar 05 2012 |
MISONIX OPCO, LLC |
Surgical instrument sleeve |
| D702402, |
Mar 06 2012 |
LUCI LLC |
Protective ring |
| D711740, |
Jan 22 2013 |
H204K9, Inc. |
Bottle cap |
| D742512, |
Oct 16 2013 |
KARL STORZ SE & CO KG |
Spreadable laryngoscope |
| D779665, |
Mar 12 2015 |
|
Speculum |
| D866759, |
Mar 13 2017 |
COLORADO VOICE CLINIC, P C |
Retractor |
| D868249, |
Oct 23 2017 |
|
Laryngoscope blade |
| D877330, |
May 10 2018 |
LIQID MEDICAL PROPRIETARY LIMITED |
Orbital tissue retractor |
| D877331, |
Jul 27 2017 |
KARL STORZ SE & CO KG |
Video laryngoscope |
| D905236, |
Mar 13 2017 |
COLORADO VOICE CLINIC, P.C. |
Retractor |
| WO199014041, |
|
|
|
| WO2013177540, |
|
|
|
| WO2015136518, |
|
|
|
| WO2019108960, |
|
|
|
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a