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Patent
   D289084
Priority
Jan 26 1984
Filed
Jan 26 1984
Issued
Mar 31 1987
Expiry
Mar 31 2001
Inventors
Freitag, R…
Assg.orig
NATIONAL W…
Assg.curr
National W…
Entity
unknown
Referenced by
14
References
7
Maint.:
n/a
The ornamental design for an electro-surgical blade electrode, as shown and described.

FIG. 1 is a perspective view of an electro-surgical blade electrode showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front end view thereof; and

FIG. 4 is a side elevational view thereof.
INVENTORS:

Freitag, Robert

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6090107, Oct 20 1998 Megadyne Medical Products, Inc. Resposable electrosurgical instrument
D342313, Jun 11 1991 Biomet Manufacturing Corp Ultrasonic cutting osteotome
D377524, Oct 05 1995 Megadyne Medical Products, Inc. Insulated electrosurgical needle
D669581, Dec 22 2011 RF MEDICAL Electrosurgical cutting blade
D691274, Nov 08 2011 Advanced Neuromodulations Systems, Inc.; ADVANCED NEUROMODULATION SYSTEMS, INC D B A ST JUDE MEDICAL NEUROMODULATION DIVISION Passing elevator
D730519, Mar 07 2013 BMC-DORIAN HOLDINGS INC Stylet
D757268, Feb 03 2015 Blunt dissector
D765248, Feb 03 2015 Blunt dissector
D843572, Sep 15 2015 SURGIS CLEARVIEW LP Electrocautery blade
D860454, Sep 15 2015 SURGIS CLEARVIEW LP Electrocautery blade
D882083, Jan 31 2018 Beijing SMTP Technology Co., Ltd. Ultrasonic cutter head
D901687, Jul 25 2018 Calveria removal tool
D974558, Dec 18 2020 Stryker European Operations Limited Ultrasonic knife
ER4419,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1672816,
3799168,
4492832, Dec 23 1982 BIRTCHER CORPORATION, THE Hand-controllable switching device for electrosurgical instruments
101785,
D265421, Apr 17 1980 Teledyne Densco, Division of Teledyne Industries, Inc. Spatula attachment for a dental tool
D270372, Nov 21 1979 C R BARD, INC , A CORP OF NJ Electro-surgical scalpel
D281759, Aug 02 1982 Floor tile removing tool
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 10 1984FREITAG, ROBERTNATIONAL WIRE AND STAMPING, INC ASSIGNMENT OF ASSIGNORS INTEREST 0042230454 pdf
Jan 26 1984National Wire and Stamping, Inc.(assignment on the face of the patent)
Mar 29 1999NATIONAL WIRE AND STAMPING, INC DEUTSCHE BANK AG, NEW YORK BRANCHSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098750947 pdf
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