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Patent
   D545404
Priority
Apr 20 2005
Filed
Apr 20 2005
Issued
Jun 26 2007
Expiry
Jun 26 2021
Inventors
Nightlinge…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
13
References
30
Maint.:
n/a
The ornamental design for a screw drain plug, as shown and described.

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.
INVENTORS:

Nightlinger, Scott, Nightlinger, Agnieszka, Loniewski, Piotr, Loniewski, Grzegorz

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10676267, Nov 25 2015 YETI Coolers, LLC Insulating container having vacuum insulated panels and method
11279546, Nov 25 2015 YETI Coolers, LLC Insulating container having vacuum insulated panels and method
D666485, May 31 2011 ANNEXAIR INC. Screw
D758449, Feb 03 2014 Oil pan drain plug
D760582, May 01 2015 UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT Headlocking bolt
D789998, Aug 31 2015 Christopher Michael, Harder Sewage line blow-out device
D807736, Oct 13 2016 Metal screw
D840524, Sep 12 2017 Modern AC Products, LLC Flow-through piping cap
D849899, Sep 12 2017 Modern AC Products, LLC Flow-through piping cap
D910382, May 16 2017 YETI Coolers, LLC Insulating device
D933464, Oct 23 2019 Magnetic engine oil drain plug
ER5632,
ER630,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5167478, Apr 03 1990 KENNAMETAL INC Tool holder with radial tool change mechanism
5547042, Jan 23 1995 Crank case drain plug structure and method
5618145, Feb 16 1996 Fastener module
6460863, Jan 06 1999 Swagelok Company Welding fixture
209377,
223187,
D254928, Mar 15 1977 Suction drain guard for swimming pools
D261174, Sep 05 1978 Bristoline Inc. Bottom plate for a sphygmomanometer
D263932, Aug 16 1979 Dart Industries Inc. Container adaptor ring or the like
D296559, Nov 13 1984 HARDINGE INC Draw tube adapter
D321164, Jun 05 1989 Hubcap center piece for four-wheel drive vehicles
D325783, Feb 06 1990 Weaning cap for nursing bottles
D328903, Apr 07 1989 Oil filler nut
32963,
D344242, Sep 04 1992 Thermocraft Industries, Inc Skimmer test plug
D347894, Sep 21 1990 Novo Nordisk A S Adaptor top for a pen syringe ampoule
D348513, Feb 20 1992 EVENFLO COMPANY, INC Breast pump adapter
D352354, Dec 13 1991 AAY TO ZEE LIMITED PARTNERSHIP Adaptor for a three way syringe
D356625, May 28 1993 Ecolab USA Inc Filter adapter head
D363767, Jun 21 1994 Drain plug
D444545, Jan 14 2000 Compact drain clearing device
D450235, May 18 2000 Yugenkaisha Shinjo Seisakusho Clinch nut
D451791, May 11 2000 Yugenkaisha Shinjo Seisakusho Clinch nut
D452429, May 18 2000 Yugenkaisha Shinjo Seisakusho Clinch nut
D459207, Mar 01 1999 MIYATA, YOSHIKO 50% SHARE Nut
D464255, May 03 2001 Spray base lock nut assembly
D475769, Nov 02 2002 Fiskars Oyj Abp Female garden hose coupling
D486224, Nov 22 2002 PBM PLASTICS, INC Breast pump adapter
D528192, Mar 07 2005 Cambro Manufacturing Company Food service venting plug
D528407, Feb 03 2003 Snap disc element
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