Patent
   D943099
Priority
Aug 28 2019
Filed
Aug 28 2019
Issued
Feb 08 2022
Expiry
Feb 08 2037
Assg.orig
Entity
unknown
0
13
n/a
The ornamental design for a bipolar cutting electrode, as shown and described.

FIG. 1 is a front, right side, bottom perspective view of a first embodiment of a bipolar cutting electrode showing our new design;

FIG. 2 is a front, left side, top perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof; the left side elevation view being a mirror image thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top elevation view thereof;

FIG. 7 is a bottom elevation view thereof;

FIG. 8 is a front, right side, bottom perspective view of a second embodiment of a bipolar cutting electrode showing our new design;

FIG. 9 is a front, left side, top perspective view thereof;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a right side elevation view thereof; the left side elevation view being a mirror image thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a top elevation view thereof;

FIG. 14 is a bottom elevation view thereof;

FIG. 15 is a front, right side, bottom perspective view of a third embodiment of a bipolar cutting electrode showing our new design;

FIG. 16 is a front, left side, top perspective view thereof;

FIG. 17 is a front elevation view thereof;

FIG. 18 is a right side elevation view thereof; the left side elevation view being a mirror image thereof;

FIG. 19 is a rear elevation view thereof;

FIG. 20 is a top elevation view thereof; and,

FIG. 21 is a bottom elevation view thereof.

The broken lines in the drawings are for the purpose of illustrating unclaimed portions of the bipolar cutting electrode and form no part of the claimed design.

Sakai, Yuji, Mori, Aya, Naka, Miho, Nagasuka, Yoshino, Iwasaki, Seiji, Ikuma, Soichi, Tsukagoshi, Takayuki, Tsuruta, Nao

Patent Priority Assignee Title
Patent Priority Assignee Title
5196011, Oct 15 1990 OLYMPUS WINTER & IBE GMBH Cutting electrode for medical resectoscope
5582610, Sep 30 1994 GYRUS ACMI, INC Grooved slider electrode for a resectoscope
5599349, Sep 30 1994 GYRUS ACMI, INC V shaped grooved roller electrode for a resectoscope
5902300, Feb 05 1997 Symbiosis Corporation Electrodes having upper and lower operating surfaces for electrocautery probes for use with a resectoscope
5957923, Apr 20 1995 Symbiosis Corporation Loop electrodes for electrocautery probes for use with a resectoscope
5980520, Jan 16 1996 Desiccation electrode
6197025, Sep 30 1994 GYRUS ACMI, INC Grooved slider electrode for a resectoscope
6277114, Apr 03 1998 Gyrus Medical Limited Electrode assembly for an electrosurical instrument
7429262, Jan 07 1992 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
D773045, Feb 09 2015 KARL STORZ SE & CO KG Cutting electrode
D773046, Feb 09 2015 KARL STORZ SE & CO KG Cutting electrode
D783818, May 11 2015 KARL STORZ SE & CO KG Electrode
D792972, Aug 21 2015 KARL STORZ SE & CO KG Bipolar electrode
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Aug 08 2019IWASAKI, SEIJIOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0501990001 pdf
Aug 08 2019IKUMA, SOICHIOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0501990001 pdf
Aug 08 2019SAKAI, YUJIOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0501990001 pdf
Aug 08 2019TSUKAGOSHI, TAKAYUKIOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0501990001 pdf
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Aug 08 2019NAGASUKA, YOSHINOOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0501990001 pdf
Aug 28 2019Olympus Corporation(assignment on the face of the patent)
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