U.S. patent number D303,079 [Application Number 07/209,756] was granted by the patent office on 1989-08-29 for window lock.
This patent grant is currently assigned to Chubb Australia Limited. Invention is credited to John Parthenis.
United States Patent |
D303,079 |
Parthenis |
August 29, 1989 |
Window lock
Claims
The ornamental design for a window lock, as shown.
Inventors: |
Parthenis; John (Brookvale,
AU) |
Assignee: |
Chubb Australia Limited (New
South Wales, AU)
|
Appl.
No.: |
07/209,756 |
Filed: |
June 21, 1988 |
Foreign Application Priority Data
|
|
|
|
|
Dec 23, 1987 [AU] |
|
|
4777/87 |
|
Current U.S.
Class: |
D8/331 |
Field of
Search: |
;D8/330,331,339,341
;70/57,77,89-90,14,451 ;292/DIG.46 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Townsend and Townsend
Description
FIG. 1 is a perspective view of a window lock showing my new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left-side elevational view thereof, and
FIG. 7 is a right-side elevational view thereof.
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