U.S. patent number D296,982 [Application Number 06/836,597] was granted by the patent office on 1988-08-02 for window sash fastener.
This patent grant is currently assigned to GKN Crompton Limited. Invention is credited to Arthur N. Searl, Paul S. White.
United States Patent |
D296,982 |
White , et al. |
August 2, 1988 |
Window sash fastener
Claims
The ornamental design for a window sash fastener, as shown and
described.
Inventors: |
White; Paul S. (Barnsley,
GB), Searl; Arthur N. (Parbold, GB) |
Assignee: |
GKN Crompton Limited
(Lancashire, GB2)
|
Appl.
No.: |
06/836,597 |
Filed: |
February 27, 1986 |
Foreign Application Priority Data
Current U.S.
Class: |
D8/337 |
Field of
Search: |
;D8/330-331,336-338
;70/89-90 ;292/111,240-241 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Ironmonger Modern Hardware brochure, 1973, No. 8200, Sash
Fastener..
|
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Marshall, O'Toole, Gerstein, Murray
& Bicknell
Description
FIG. 1 is a top plan view of a window sash fastener showing our new
design;
FIG. 2 is a top plan view thereof, shown in unfastened
position;
FIG. 3 is a vertical sectional view thereof, taken along line 3--3
of FIG. 1;
FIG. 4 is an end elevational view thereof, the opposite end being
substantially similar in appearance;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a top, front perspective view thereof.
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