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Patent
   D647205
Priority
Mar 26 2010
Filed
Mar 26 2010
Issued
Oct 18 2011
Expiry
Oct 18 2025
Inventors
Matthias, …
Assg.orig
Hu-Friedy …
Assg.curr
HU-FRIEDY …
Entity
unknown
Referenced by
4
References
18
Maint.:
n/a
The ornamental design for control unit, as shown and described.

FIG. 1 is a top, front, right perspective view of a control unit showing our new design;

FIG. 2 is a top, rear, right perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top plan view thereof.

The broken lines showing portions of the control unit are included for the purpose of illustrating environment and form no part of the claimed design.
INVENTORS:

Matthias, Marjavis J., Parker, Patricia, Eatherton, Erika A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D903873, Apr 12 2019 A-DEC, INC Dental control head housing
D903874, Apr 17 2019 A-DEC, INC Dental control head housing
D936837, Apr 12 2019 A-DEC, INC Handle for dental control head housing
D936838, Apr 16 2019 A-DEC, INC Handle for dental control head housing
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
6450811, Sep 24 1999 Dentsply Research & Development Corp. Dental scaler system and method
20070166661,
20090162810,
20100109644,
D398901, Jan 14 1997 Claber S.p.A. Control unit for irrigation systems
D425988, May 19 1998 Amdent AB Dental equipment
D433137, Sep 24 1999 Dentsply Research & Development Corp Dental scaler
D450386, Aug 02 2000 Curing machine
D457144, Jun 29 2000 Integrated Corporation Access control device
D490899, May 27 2002 DENTSPLY CANADA LTD Tartar detection device
D555244, Jun 12 2006 Nakanishi Inc. Control unit for dental handpiece
D585991, Nov 07 2006 ElectroMed, INC Combined air pulsator and movable pedestal
D606199, May 31 2007 Braun GmbH Oral care display
D618353, Oct 14 2008 Nakanishi Inc. Controller for dental or metalworking handpiece
D631164, Mar 19 2009 Nakanishi Inc. Controller for dental handpiece
D631549, Mar 17 2009 Nakanishi Inc. Controller for dental handpiece
WO2004084754,
WO2007084605,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 26 2010Hu-Friedy Mfg. Co., Inc.(assignment on the face of the patent)
Mar 31 2010HU-FRIEDY MFG CO , INC HU-FRIEDY MFG CO , LLCMERGER SEE DOCUMENT FOR DETAILS 0246400368 pdf
May 07 2010MATTHIS, MARJAVIS J HU-FRIEDY MFG CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243930217 pdf
May 07 2010EATHERTON, ERIKA A HU-FRIEDY MFG CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243930217 pdf
May 10 2010PARKER, PATRICIAHU-FRIEDY MFG CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243930217 pdf
Jun 28 2018HU-FRIEDY MFG CO , LLCBANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0505970206 pdf
Jun 02 2021BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTHU-FRIEDY MFG CO , LLCTERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS0564690341 pdf
May 31 2024HU-FRIEDY MFG CO , LLCARES CAPITAL CORPORATION, AS COLLATERAL AGENTPATENT SECURITY AGREEMENT0675940116 pdf
May 31 2024CROSSTEX INTERNATIONAL, INC ARES CAPITAL CORPORATION, AS COLLATERAL AGENTPATENT SECURITY AGREEMENT0675940116 pdf
May 31 2024SPS MEDICAL SUPPLY CORP ARES CAPITAL CORPORATION, AS COLLATERAL AGENTPATENT SECURITY AGREEMENT0675940116 pdf
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