Operating knob for endoscope
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Description
FIG. 1 is a perspective view of the front, top and left side of an operating knob for endoscope showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a partial rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The elements shown in broken lines do not constitute any part of the claimed design.
Claims
The ornamental design for an operating knob for endoscope, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D269457 | June 21, 1983 | Ishiwara |
D277406 | January 29, 1985 | Imada |
D277505 | February 5, 1985 | Kubokawa et al. |
5007406 | April 16, 1991 | Takahashi et al. |
5388568 | February 14, 1995 | van der Heide |
5575755 | November 19, 1996 | Krauter et al. |
5667476 | September 16, 1997 | Frassica et al. |
6315712 | November 13, 2001 | Rovegno |
6319197 | November 20, 2001 | Tsuji et al. |
6520908 | February 18, 2003 | Ikeda et al. |
932630 | August 1995 | JP |
1029118 | January 1999 | JP |
Patent History
Patent number: D484594
Type: Grant
Filed: Aug 26, 2002
Date of Patent: Dec 30, 2003
Assignee: Pentax Corporation (Tokyo)
Inventor: Eiji Hayamizu (Tokyo)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/166,303
Type: Grant
Filed: Aug 26, 2002
Date of Patent: Dec 30, 2003
Assignee: Pentax Corporation (Tokyo)
Inventor: Eiji Hayamizu (Tokyo)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/166,303
Classifications
Current U.S. Class:
Remote (e.g., Endoscope, Proctoscope, Etc.) (26) (D24/138)
International Classification: 2402;
International Classification: 2402;