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Patent
   D307322
Priority
Aug 13 1987
Filed
Aug 13 1987
Issued
Apr 17 1990
Expiry
Apr 17 2004
Inventors
Dolwick, J…
Assg.orig
WALTER LOR…
Assg.curr
Walter Lor…
Entity
unknown
Referenced by
10
References
2
Maint.:
n/a
The ornamental design for a temporomandibular joint retractor instrument or the like, as shown and described.

FIG. 1 is a top plan view of a temporomandibular joint retractor instrument or the like showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left end elevational view thereof; and

FIG. 5 is a right end elevational view thereof.
INVENTORS:

Dolwick, J. Franklin

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6261296, Oct 02 1998 Synthes USA, LLC Spinal disc space distractor
6712825, Oct 02 1998 Synthes USA, LLC Spinal disc space distractor
9375226, Mar 19 2010 Empire Technology Development LLC Surgical instrument
D548836, Jun 08 2005 KARL STORZ SE & CO KG Medical probe
D624648, Oct 23 2009 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Speculum
D639942, Oct 23 2009 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Speculum with transversely oriented position retaining arrangement
D642679, Oct 06 2010 Surgical retractor
D804029, Jan 16 2015 KARL STORZ SE & CO KG Scissor
D828552, Feb 24 2017 Gregory A., Eippert Lid speculum
D877329, Sep 20 2018 King Saud University Self-retaining nasal septum retractor
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3377705,
3898738,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 27 1987DOLWICK, M FRANKLINWALTER LORENZ SURGICAL INSTRUMENTS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0047580062 pdf
Aug 13 1987Walter Lorenz Surgical Instruments, Inc.(assignment on the face of the patent)
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