Patent
   D904853
Priority
Mar 18 2019
Filed
Mar 18 2019
Issued
Dec 15 2020
Expiry
Dec 15 2035

TERM.DISCL.
Assg.orig
Entity
unknown
1
10
n/a
The ornamental design for three-arm knob, as shown and described.

Three-arm knob

1.1 - Top plan view;

1.2 - Bottom plan view;

1.3 - Front side elevational view;

1.4 - Left side elevational view;

1.5 - Rear elevational view;

1.6 - Right side elevational view;

2.1 - Top plan view;

2.2 - Bottom plan view;

2.3 - Front side elevational view;

2.4 - Left side elevational view;

2.5 - Rear elevational view; and

2.6 - Right side elevational view.

Bertani, Alberto

Patent Priority Assignee Title
D932246, May 20 2019 MIREBORN Co., Ltd. Tumbler
Patent Priority Assignee Title
127735,
D253513, Feb 07 1978 Handle
D269409, Aug 19 1981 Hirsh Company Knob
D409156, Aug 11 1997 APEX MEDICAL CORP Lamp switch adapter
D510370, Mar 14 2003 Elesa, S.p.A. Breather plug
D539632, Mar 10 2006 Knob
D609550, Nov 06 2008 ALIMED INC Three point knob
D668761, Dec 23 2010 KARL STORZ SE & CO KG Handle
D784787, May 04 2015 ELESA S P A Three-arm knob
D868561, Apr 16 2018 ELESA S P A Locking element
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 2019Elesa S.p.A.(assignment on the face of the patent)
Oct 07 2020BERTANI, ALBERTOELESA S P A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0540060244 pdf
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