Patent
   D656386
Priority
Jun 08 2011
Filed
Jun 08 2011
Issued
Mar 27 2012
Expiry
Mar 27 2026
Assg.orig
Entity
unknown
10
12
n/a
The ornamental design for a cover for a passageway door lock, as shown and described.

FIG. 1 is a perspective view of a cover for a passageway door lock showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, shown in its environmental use; the broken lines illustrating a press bar, a housing, and latch are for illustrative purpose only and form no part of the claimed design.

Shen, Mu-Lin

Patent Priority Assignee Title
11105130, Aug 24 2018 Legacy Barricades, Inc. Emergency door lock system and method
11142929, Apr 09 2018 Sargent Manufacturing Company Exit device
11572712, Apr 09 2018 Sargent Manufacturing Company Exit device
11649661, Jun 12 2020 Apparatus for barricading an outward swinging door to provide physical security
11713605, Jun 12 2020 Apparatus for barricading an inwardly swinging door to provide physical security
D906084, Jan 28 2019 Sargent Manufacturing Company Exit device with status indicator
D906085, Jan 28 2019 ASSA ABLOY ACCESS AND EGRESS HARDWARE GROUP, INC Exit device with status indicator
ER4323,
ER7037,
ER9206,
Patent Priority Assignee Title
4905486, Jan 30 1989 Lockable security cover for a padlock
5555752, Aug 16 1994 Lock protection system
6439008, Nov 13 2000 Lock protector
6578393, Mar 12 2001 Security cover for padlock
D390444, Feb 29 1996 Hampton Products International Corporation Operator cover
D438088, Oct 15 1999 Schlage Lock Company LLC Door closer cover
D526557, May 20 2005 BLAYLOCK INDUSTRIES, INC Trailer door lock cover
D541633, Jul 15 2005 Schlage Lock Company LLC; Von Duprin LLC Exit device centercase cover
D542626, Jul 15 2005 Schlage Lock Company LLC; Von Duprin LLC Exit device centercase cover
D589781, Apr 23 2008 Door closer case with a removable panel
D623499, Feb 12 2010 I-Tek Metal Mfg. Co., Ltd. Cover for a fireproof door lock
D650654, Feb 19 2010 GARY FONG PHOTOGRAPHIC, INC Theft prevention device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 07 2011SHEN, MU-LINI-TEK METAL MFG CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264060962 pdf
Jun 08 2011I-Tek Metal Mfg. Co., Ltd.(assignment on the face of the patent)
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