Patent
   D298966
Priority
Dec 02 1985
Filed
Dec 02 1985
Issued
Dec 13 1988
Expiry
Dec 13 2002
Assg.orig
Entity
unknown
3
7
n/a
The ornamental design for a nasal retractor, as shown and described.

FIG. 1 is a perspective view of a nasal retractor showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view, a left side elevational view being a mirror image thereof; and

FIG. 6 is a bottom plan view thereof.

Rees, Thomas D.

Patent Priority Assignee Title
D904607, May 07 2019 ONETRAC SURGICAL, LLC; OBP SURGICAL CORPORATION Nasal retractor
D911521, Feb 19 2019 ONETRAC SURGICAL, LLC; OBP SURGICAL CORPORATION Handle for medical devices including surgical retractors
D915585, Apr 23 2019 Nasal dilator
Patent Priority Assignee Title
3598113,
3729006,
4181123, Dec 28 1977 The University of Virginia Alumni Patents Foundation Apparatus for cardiac surgery and treatment of cardiovascular disease
4502468, Dec 20 1979 Adjustable speculum with incorporated lighting system
516842,
168363,
185398,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 22 1985REES, THOMAS D WALTER LORENZ SURGICAL INSTRUMENTS, INC , 9850 INTERSTATE CENTER DRIVE, JACKSONVILLE, FL 32218, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0044890888 pdf
Dec 02 1985BFW, Inc.(assignment on the face of the patent)
Mar 19 1987WALTER LORENZ SURGICAL INSTRUMENTS, INC BFW, INC ASSIGNMENT OF ASSIGNORS INTEREST 0046840715 pdf
Jul 25 1994B F WEHMER MEDICAL INSTRUMENT DIVISION, INC QED, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0071970691 pdf
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