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Patent
   D246691
Priority
Jul 28 1976
Filed
Jan 28 1977
Issued
Dec 20 1977
Expiry
Dec 20 1991
Inventors
Takahashi,…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
23
References
5
Maint.:
n/a
The ornamental design for a dial control knob for medical instrument, as shown and described.

FIG. 1 is a top plan view of a dial control knob for medical instrument showing my new design;

FIG. 2 is a side elevational view taken from the left of FIG. 1;

FIG. 3 is a front elevational view; and,

FIG. 4 is a rear elevational view.

The dial control knob is symmetrical about its axis.
INVENTORS:

Takahashi, Nagashige

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D287270, Oct 18 1984 EMHART INC , A DELAWARE CORPORATION Crystal knob set for plumbing faucets and fixtures
D365742, Apr 05 1994 ELESA S P A Knob
D387734, Apr 29 1996 COCA-COLA COMPANY, THE Push button switch cover
D579759, Nov 19 2007 JOST INTERNATIONAL CORP Mounting bracket
D590232, Oct 04 2006 LOWE S COMPANIES, INC Tool knob
D627619, Oct 04 2006 LOWE'S COMPANIES, INC. Tool handle
D639132, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D644906, Oct 04 2006 LOWE'S COMPANIES, INC. Tool housing
D644909, Oct 04 2006 LOWE'S COMPANIES, INC. Tool handle
D652702, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D671387, Oct 04 2006 LOWE'S COMPANIES, INC. Tool housing
D696596, Oct 05 2006 LOWE'S COMPANIES, INC. Tool housing
D717207, Mar 13 2012 Lovan Enterprises, LLC Decorative accessory article
D735076, Mar 13 2012 Lovan Enterprises, LLC Decorative accessory article
D743162, Sep 12 2013 PEAK DEGREES HOLDINGS LLC Walking cane base
D763672, Feb 21 2015 LEATHER PRO, INC. Ratcheting removable swivel clip post
D788564, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D805883, Aug 27 2015 TECNA DISPLAY LIMITED Male connector
D837025, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D839711, Mar 02 2018 DHT Ventures, LLC Rotary knob
D889927, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D942396, Jan 30 2020 EATON INTELLIGENT POWER LIMITED Cover for electric switch
D967686, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
197986,
218009,
219905,
227568,
68989,
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