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Patent
   D677149
Priority
May 22 2012
Filed
May 22 2012
Issued
Mar 05 2013
Expiry
Mar 05 2027
Inventors
Hammer, Al…
Assg.orig
LIBERTY HA…
Assg.curr
Liberty Ha…
Entity
unknown
Referenced by
5
References
10
Maint.:
n/a
The ornamental design for a door stop, as shown and described.

FIG. 1 is a perspective view of a door stop;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.
INVENTORS:

Hammer, Allison Michelle, Castro, Christian

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D928603, Jun 11 2019 Wall protector
D933468, May 21 2019 Wall protector extender
ER2977,
ER4161,
ER5151,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
101962,
D414207, Jan 07 1998 Plush Pins, LLC Push pin
D564345, Dec 12 2006 Stop nail
D570678, May 10 2007 LIBERTY HARDWARE MFG CORP Door stop
D582481, Jan 29 2008 Pin
D652289, Jul 29 2009 Door stop
D652714, Jul 29 2009 Door stop
D653532, Jul 29 2009 Door stop
D658490, Dec 23 2010 Affixing pin for dry wall or the like
D665248, Jul 29 2009 Door stop
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 16 2012HAMMER, ALLISON MICHELLELIBERTY HARDWARE MFG CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0282440823 pdf
May 17 2012CASTRO, CHRISTIANLIBERTY HARDWARE MFG CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0282440823 pdf
May 22 2012Liberty Hardware Mfg. Corp.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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