PTO Wrapper PDF
Dossier Espace Google
Patent
   D289849
Priority
Mar 12 1984
Filed
Mar 12 1984
Issued
May 19 1987
Expiry
May 19 2001
Inventors
Gist, Mari…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
1
References
8
Maint.:
n/a
The ornamental design for a locking apparatus for sliding windows and doors, as shown.

FIG. 1 is a top plan view of a locking apparatus for sliding windows and doors, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a top perspective view thereof, with the broken-line showing of the portion of the window being for illustrative purposes only and forming no part of the claimed design.
INVENTORS:

Gist, Marion A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6692044, Feb 02 2001 Internal sliding closure lock
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1239105,
2644709,
2775001,
3205982,
4103948, Jul 18 1975 Anchoring device
4169617, Apr 10 1978 FL INDUSTRIES, INC , A CORP OF N J Releasable holding means for window or screen
4304429, Jan 28 1980 Locking apparatus for sliding windows and the like
FR1433246,
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule