Patent
   D384875
Priority
Oct 30 1996
Filed
Oct 30 1996
Issued
Oct 14 1997
Expiry
Oct 14 2011
Assg.orig
Entity
unknown
11
17
n/a
The design for a plunger lock mechanism, as shown and described.

FIG. 1 is a top, front, right side isometric view of a plunger lock mechanism for securement to a barrier frame, such as a patio door frame with the plunger retracted;

FIG. 2 is an isometric view similar to FIG. 1 with the plunger extended for securing a moveable barrier, such as a patio door;

FIG. 3 is a right side elevational view thereof, the opposite side being identical;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Chin, Henry Young, Sayler, David

Patent Priority Assignee Title
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8888146, Jan 31 2012 Security device for a sliding door or sliding window assembly
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D663585, Sep 16 2010 BAKER S BAND, LLC Pan protector
ER5410,
ER6259,
Patent Priority Assignee Title
1580611,
3710052,
3803575,
3851325,
3967080, Aug 29 1973 Switch device for indicating the undue opening of doors and closing-wings
4317969, Sep 01 1978 Electrical line-connector
4336518, Nov 17 1980 SLC TECHNOLOGIES, INC , A DELAWARE CORPORATION Plunger operated magnetic contact switch assembly
4465997, Jan 26 1981 SECURITY NETWORK INTERNATIONAL, INC , GRANT RAPIDS, MI 49503 Exterior mounted door and window alarm switch
4587517, Jan 28 1985 AT&T Technologies, Inc. Intrusion sensing device
4609910, Apr 09 1985 Exit door security system
4639022, Nov 30 1983 Ogden Industries Pty Ltd Sliding window or door lock
4903010, Nov 29 1988 Intrusion detection switch housing
5155460, Mar 01 1991 GE SECURITY, INC Switch housing with magnetic roller plunger
D293878, Jan 14 1985 Lok-Safe Distributors Pty. Ltd. Locking bolt unit for securing windows and doors
D319776, Oct 11 1989 Door lock
D349035, Jul 02 1992 Assa Abloy Financial Services AB Security bolt
D351780, May 19 1993 Assa Abloy Financial Services AB Window bolt lock body
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 24 1996ZIBA DESIGN, INC SENTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083690099 pdf
Oct 24 1996SAYLER, DAVIDZIBA DESIGN, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085000530 pdf
Oct 24 1996CHIN, HENRY YOUNGZIBA DESIGN, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085000530 pdf
Oct 30 1996Sentrol, Inc.(assignment on the face of the patent)
Sep 26 1997SENTROL, INC SLC TECHNOLOGIES, INC , A DELAWARE CORPORATIONMERGER SEE DOCUMENT FOR DETAILS 0097190483 pdf
May 02 2000SLC TECHNOLOGIES, INCINTERLOGIX, INC MERGER SEE DOCUMENT FOR DETAILS 0229510597 pdf
May 21 2002INTERLOGIX, INC GE INTERLOGIX, INC MERGER SEE DOCUMENT FOR DETAILS 0229510613 pdf
Jan 20 2004GE INTERLOGIX, INC GE SECURITY, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0229600020 pdf
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