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Patent
   D476723
Priority
Nov 01 2002
Filed
Nov 01 2002
Issued
Jul 01 2003
Expiry
Jul 01 2017
Inventors
Houghton, …
Assg.orig
Plastic Tr…
Assg.curr
PLASTIC TR…
Entity
unknown
Referenced by
8
References
4
Maint.:
n/a
The ornamental design for a manually removable pipe plug, as shown and described.

FIG. 1 is a top perspective view of a manually removable pipe plug showing my new design; and,

FIG. 2 is a bottom perspective view thereof.
INVENTORS:

Houghton, Jon

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D495403, Feb 24 2003 LSP Products Group, Inc. Inset plug-on with knockout retainer
D528192, Mar 07 2005 Cambro Manufacturing Company Food service venting plug
D553717, Aug 25 2006 Cambro Manufacturing Company Venting plug
D614266, Jun 14 2007 Protective cap for fittings
D625782, Jun 14 2007 Protective cap for fittings
D941456, May 24 2021 Roof duct cap assembly
ER2451,
ER9943,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3814135,
209379,
D370709, Dec 16 1994 Oil plug
D421792, Dec 16 1998 Cherne Industries Incorporated Two piece mechanical plug assembly
ASSIGNMENT RECORDS    Assignment records on the USPTO
//////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 01 2002Plastic Trends, Inc.(assignment on the face of the patent)
Apr 08 2003HOUGHTON, JONPLASTIC TRENDS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139840220 pdf
Feb 27 2015AXIALL CORPORATIONBARCLAYS BANK PLC, AS COLLATERAL AGENTSECURITY AGREEMENT0351210600 pdf
Feb 27 2015AXIALL OHIO, INC BARCLAYS BANK PLC, AS COLLATERAL AGENTSECURITY AGREEMENT0351210600 pdf
Feb 27 2015Exterior Portfolio, LLCBARCLAYS BANK PLC, AS COLLATERAL AGENTSECURITY AGREEMENT0351210600 pdf
Feb 27 2015Georgia Gulf CorporationBARCLAYS BANK PLC, AS COLLATERAL AGENTSECURITY AGREEMENT0351210600 pdf
Feb 27 2015PLASTIC TRENDS, INC BARCLAYS BANK PLC, AS COLLATERAL AGENTSECURITY AGREEMENT0351210600 pdf
Feb 27 2015Royal Mouldings LimitedBARCLAYS BANK PLC, AS COLLATERAL AGENTSECURITY AGREEMENT0351210600 pdf
Aug 30 2016BARCLAYS BANK PLC, AS COLLATERAL AGENTAXIALL CORPORATIONRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0398570569 pdf
Aug 30 2016BARCLAYS BANK PLC, AS COLLATERAL AGENTExterior Portfolio, LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0398570569 pdf
Aug 30 2016BARCLAYS BANK PLC, AS COLLATERAL AGENTGeorgia Gulf CorporationRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0398570569 pdf
Aug 30 2016BARCLAYS BANK PLC, AS COLLATERAL AGENTAXIALL OHIO, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0398570569 pdf
Aug 30 2016BARCLAYS BANK PLC, AS COLLATERAL AGENTPLASTIC TRENDS, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0398570569 pdf
Aug 30 2016BARCLAYS BANK PLC, AS COLLATERAL AGENTRoyal Mouldings LimitedRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0398570569 pdf
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