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Publication numberUSD384875 S
Publication typeGrant
Application numberUS 29/061,763
Publication dateOct 14, 1997
Filing dateOct 30, 1996
Publication number061763, 29061763, US D384875 S, US D384875S, US-S-D384875, USD384875 S, USD384875S
InventorsDavid Sayler, Henry Young Chin
Original AssigneeSentrol, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Plunger lock mechanism
US D384875 S
Images(2)
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Claims(1)
  1. The design for a plunger lock mechanism, as shown and described.
Description

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.

Non-Patent Citations
Reference
1Fig. 1 diagram of a conventional plunger lock to secure a movable barrier without a reed switch.
2Fig. 2 diagram of a cross-section of a conventional plunger lock without a reed switch.
Classifications
U.S. ClassificationD08/339