Window sash
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Description
FIG. 1 is a front elevation view of the extruded window sash showing my new design;
FIG. 2 is a right side elevational the left side being identical thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a cross-sectional view taken along the line 6--6 of FIG. 1 and drawn on an enlarged scale with respect to FIG. 1 thereof; and,
FIG. 7 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
2317686 | April 1943 | Kuyper |
2545906 | March 1951 | Watkins |
2787322 | April 1957 | Jacobson et al. |
2838109 | June 1958 | Persson |
2854102 | September 1958 | Peeples |
4647488 | March 3, 1987 | Schnebly |
4768576 | September 6, 1988 | Anderson |
2607937 | September 1977 | DEX |
2233488 | January 1975 | FRX |
3641536 | June 1988 | GBX |
Patent History
Patent number: D334501
Type: Grant
Filed: Mar 2, 1990
Date of Patent: Apr 6, 1993
Assignee: Slocomb Industries (Wilmington, DE)
Inventor: Leon F. Slocomb, Jr. (Wilmington, DE)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Monica A. Hannon
Law Firm: Connolly & Hutz
Application Number: 7/487,233
Type: Grant
Filed: Mar 2, 1990
Date of Patent: Apr 6, 1993
Assignee: Slocomb Industries (Wilmington, DE)
Inventor: Leon F. Slocomb, Jr. (Wilmington, DE)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Monica A. Hannon
Law Firm: Connolly & Hutz
Application Number: 7/487,233
Classifications
Current U.S. Class:
D/6575;
D/6576