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Patent
   D329590
Priority
Jul 12 1990
Filed
Jul 12 1990
Issued
Sep 22 1992
Expiry
Sep 22 2006
Inventors
Chapman, T…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
44
References
7
Maint.:
n/a
The ornamental design for a door knob door stop, as shown and described.

FIG. 1 is a perspective view of a door knob door stop, showing my new design;

FIG. 2 is a side elevational view thereof, the other sides being identical;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom view thereof.
INVENTORS:

Chapman, Terence J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10016008, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10034510, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10098403, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10299530, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10422157, Oct 30 2018 Grip enhancing door knob cover
10681953, Jun 16 2014 Illinois Tool Works Inc. Headgear for protective headwear
10702003, Dec 26 2014 Illinois Tool Works Inc. Apparatus for reducing angular velocity of protective shells associated with protective headwear
11058586, Jun 12 2015 Illinois Tool Works Inc. Hard hat adapter for a welding face member
5495641, Apr 08 1994 COLORADO GREAT GRIPS, INC Knob turning device and method
5611110, Mar 20 1995 Wall insert and method
5701635, Aug 15 1996 Doorknob cover
6154928, Dec 30 1998 BEL-ART PRODUCTS, INC Gripper adapter for doorknobs
7243395, Jan 21 2003 Illinois Tool Works Inc Bumper device
8590105, Sep 23 2011 Wall protection system
9051757, Jan 19 2012 Door and handle sanitizers and assemblies
9814622, Jun 12 2015 Illinois Tool Works Inc.; Illinois Tool Works Inc Bump cap for face protection members
9999546, Jun 16 2014 Illinois Tool Works Inc Protective headwear with airflow
D402875, Apr 29 1997 Door knob cover
D590232, Oct 04 2006 LOWE S COMPANIES, INC Tool knob
D620777, Oct 04 2006 LOWE'S COMPANIES, INC. Tool knob
D627619, Oct 04 2006 LOWE'S COMPANIES, INC. Tool handle
D631726, Sep 29 2009 SALTO SYSTEMS, S L Door 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
D646950, Sep 29 2010 COLORADO GREAT GRIPS, INC Knob and handle gripping device
D652702, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D671387, Oct 04 2006 LOWE'S COMPANIES, INC. Tool housing
D675655, May 26 2011 Lincoln Global, Inc. Control knob
D696596, Oct 05 2006 LOWE'S COMPANIES, INC. Tool housing
D779837, Nov 03 2015 CHYNG HONG ELECTRONIC CO., LTD. Push knob
D788564, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D803486, May 20 2016 Illinois Tool Works Inc. Protective helmet
D804107, May 20 2016 Illinois Tool Works Inc. Protective helmet
D837025, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D869933, Oct 13 2017 Taiwan Fu Hsing Industrial Co., Ltd. Knob for lock
D878180, Aug 10 2017 ELESA S P A Knob
D889927, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D928603, Jun 11 2019 Wall protector
D933468, May 21 2019 Wall protector extender
D943408, Mar 13 2020 Door stopper
D949937, Apr 29 2019 Proper Group International, LLC Mold foot
D967686, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D985361, Nov 05 2021 Lock
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2131067,
2699809,
2721597,
2753911,
3994043, Sep 19 1975 Rockwood Manufacturing Company Door bumper
4082351, Mar 02 1977 Gerber Products Company Safety cover for a door knob
D257123, Sep 18 1978 Door stop
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