Patent
   D313161
Priority
Nov 23 1988
Filed
Nov 23 1988
Issued
Dec 25 1990
Expiry
Dec 25 2004
Assg.orig
Entity
unknown
20
9
n/a
The ornamental design for a latch handle for a pivoting window sash, as shown and described.

FIG. 1 is a bottom, front, and left side perspective view of a latch body for a pivoting window sash showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof, the rear being a mirror image of that shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a left side elevational view thereof.

Westphal, Dennis, Piles, Jonathan

Patent Priority Assignee Title
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D647777, Sep 24 2010 Hunter Douglas Industries BV Handle for rail used in coverings for architectural openings
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Patent Priority Assignee Title
1170101,
3122797,
4270779, May 18 1979 Locking device for removable frame structures
4400026, Oct 02 1980 EXTERIOR SYSTEMS, INC Tilt latch for window sash
4475311, Sep 21 1982 SEASON-ALL INDUSTRIES, INC , A CORP OF PA Custodial latch assembly for windows and the like
4553353, Apr 20 1984 Newell Operating Company Latch for pivotal sash window
4801164, Jan 22 1986 Truth Hardware Corporation Check rail lock
4869086, Oct 19 1987 Blocking device for latch mechanism
189058,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 18 1988WESTPHAL, DENNISCERTAINTEED CORPORATION, A DE CORPASSIGNMENT OF ASSIGNORS INTEREST 0049810081 pdf
Nov 18 1988PILES, JONATHANCERTAINTEED CORPORATION, A DE CORPASSIGNMENT OF ASSIGNORS INTEREST 0049810081 pdf
Nov 23 1988CertainTeed Corporation(assignment on the face of the patent)
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