Patent
   D293878
Priority
Jan 14 1985
Filed
Jun 26 1985
Issued
Jan 26 1988
Expiry
Jan 26 2002
Assg.orig
Entity
unknown
10
5
n/a
The ornamental design for a locking bolt unit for securing windows and doors, as shown.

FIG. 1 is a left side elevational view of a locking bolt unit for securing windows and doors showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a top perspective view thereof.

Kayser, Edward

Patent Priority Assignee Title
D302382, Aug 19 1987 Pin for locking or stopping a sliding window sash
D303079, Dec 23 1987 Chubb Australia Limited Window lock
D344009, Nov 18 1992 AMERICAN EAGLE DISTRIBUTING LTD Sliding glass door/window lock
D344882, Mar 20 1992 Self latching device
D349035, Jul 02 1992 Assa Abloy Financial Services AB Security bolt
D351780, May 19 1993 Assa Abloy Financial Services AB Window bolt lock body
D384875, Oct 30 1996 GE SECURITY, INC Plunger lock mechanism
D613578, Aug 14 2008 D & D TECHNOLOGIES PTY LTD Mounting bracket
D763659, Aug 17 2015 MARINE TOWN INC. Door bolt
ER4142,
Patent Priority Assignee Title
4066284, Oct 22 1974 Yoshida Kogyo Kabushiki Kaisha Latch for windows or doors
4482177, Sep 23 1982 Daniel F., Domenjoud Striker plate and security pin for dead bolt lock
AU87724,
228620,
D272041, Feb 23 1981 Lock unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 24 1985KAYSER, EDWARDLOK-SAFE DISTRIBUTORS PTY LTD ASSIGNMENT OF ASSIGNORS INTEREST 0044240732 pdf
Jun 26 1985Lok-Safe Distributors Pty. Ltd.(assignment on the face of the patent)
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