|
The ornamental design for a operating handle for urological instrument, substantially as shown. |
|||||||||||||||||
FIG. 1 is a top plan view of an operating handle for a urological instrument showing our new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is an opposite side elevational view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a front end elevational view thereof.
Ziegler, John S., Cawood, Jr., Charles D., Ekinaka, Michael H., Walker, Maceo W.
| Patent | Priority | Assignee | Title |
| 4917082, | Jun 02 1988 | GYRUS ACMI, INC | Resectoscope electrode |
| 4919131, | Jun 02 1988 | GYRUS ACMI, INC | Resectoscope with improved guide block and electrical plug connection |
| 4920961, | Jun 02 1988 | GYRUS ACMI, INC | System for disconnetably mounting an endoscope sheath with an endoscope tool |
| 4955884, | Jun 02 1988 | ACMI Corporation | System for reducing drag on the movement of an electrode in a resectoscope |
| D269904, | Dec 17 1980 | Olympus Optical Company Ltd. | Endoscope |
| D319104, | Jun 02 1988 | GYRUS ACMI, INC | Combined resectoscope handle and latch |
| D320446, | Jun 02 1988 | GYRUS ACMI, INC | Resectoscope electrode |
| D401691, | May 09 1997 | Surgical instrument used in back surgery |
| Patent | Priority | Assignee | Title |
| 3939840, | Jul 26 1973 | Storz-Endoskop GmbH | Operation endoscope |
| 3990456, | Apr 22 1975 | Anti-arcing resectoscope loop | |
| CA466115, | |||
| 177883, | |||
| 185398, | |||
| 236034, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 09 1977 | American Hospital Supply Corporation | (assignment on the face of the patent) | ||||
| Aug 22 1984 | AMERICAN HOSPITAL SUPPLY CORPORATION, A IL CORP | C DAVID CAWAOOD, M D | ASSIGNMENT OF ASSIGNORS INTEREST | 004587 | 0108 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |