Patent
   D523596
Priority
Jun 02 2004
Filed
Jun 02 2004
Issued
Jun 20 2006
Expiry
Jun 20 2020
Assg.orig
Entity
unknown
4
23
n/a
The ornamental design for a condenser tube cleaner, as shown and described.

FIG. 1 is a perspective view of the condenser tube cleaner of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof,

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view of the condenser tube cleaner.

Patterson, Daniel R., Holmes, Walter Kenneth

Patent Priority Assignee Title
D701389, Jan 17 2013 Brushtech, Inc. Twisted wire brush
D803910, Oct 09 2015 Crossford International, LLC Tube scraper projectile
D849411, Nov 13 2017 MR BAR-B-Q PRODUCTS LLC Brush plug
D952353, Aug 02 2019 NINGBO ROTCHI BUSINESS CO., LTD. Pipe brush
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 27 2004HOLMES, WALTER KENNETHCONCO SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154310138 pdf
May 27 2004PATTERSON, DANIEL R CONCO SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154310138 pdf
Jun 02 2004Conco Systems, Inc.(assignment on the face of the patent)
May 23 2019CONCO SYSTEMS INC CONCO SERVICES CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492750009 pdf
Oct 06 2020CONCO SERVICES CORPORATIONCONCO SERVICES, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0539940326 pdf
May 26 2023CONCO SERVICES, LLCPNC BANK, NATIONAL ASSOCIATION, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0637770817 pdf
May 26 2023NATIONAL HEAT EXCHANGE CLEANING CORP PNC BANK, NATIONAL ASSOCIATION, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0637770817 pdf
May 26 2023Petrolink USA, LLCPNC BANK, NATIONAL ASSOCIATION, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0637770817 pdf
May 26 2023CONCO SERVICES, LLCTECUM CAPITAL PARTNERS II, L P SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0638340695 pdf
May 26 2023Acconda LLCPNC BANK, NATIONAL ASSOCIATION, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0637770817 pdf
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