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Publication numberUSD545405 S1
Publication typeGrant
Application numberUS 29/228,190
Publication dateJun 26, 2007
Filing dateApr 20, 2005
Priority dateApr 20, 2005
Publication number228190, 29228190, US D545405 S1, US D545405S1, US-S1-D545405, USD545405 S1, USD545405S1
InventorsScott Nightlinger, Agnieszka Nightlinger, Piotr Loniewski, Grzegorz Loniewski
Original AssigneeScott Nightlinger, Agnieszka Nightlinger, Piotr Loniewski, Grzegorz Loniewski
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Screw drain plug
US D545405 S1
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a screw drain plug, as shown and described.
Description

U.S. patent application Ser. No. 10/139,405 May 6, 2002.

FIG. 1 is a front perspective view of our new design illustrating the characteristic features of the design, which resides in its shape together with having an axially blind, left-handed threaded opening.

FIG. 2 is a side elevational view of the design illustrated in FIG. 1, all sides being identical.

FIG. 3 is a front elevational view of the screw plug design shown in FIG. 1; and,

FIG. 4 is a rear elevational view of the screw plug design shown in FIG. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20090108581 *Oct 23, 2008Apr 30, 2009Scripps Secured Data, Inc. Dba Holocom NetworksFlanged sleeve connector for secure conduit system
USD758449 *Feb 3, 2014Jun 7, 2016Daniel WhiteOil pan drain plug
USD768473 *Sep 8, 2014Oct 11, 2016Magna-Sonic Stress Testers Inc.Mandrel
USD789998 *Aug 31, 2015Jun 20, 2017Christopher Michael HarderSewage line blow-out device
Classifications
U.S. ClassificationD23/260