
US Patent No: D440665
Number of patents in Portfolio can not be more than 2000
Flush fin jamb for double hung window
Stats
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Apr 17, 2001
Issued date -
Jun 7, 2000
filing date -
29/124,526
serial no -
In Force
status
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| D375369 Window jamb | 7 | 1995 | |
| D402054 Window frame component | 48 | 1997 | |
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| D325094 Window component extrusion | 10 | 1990 | |
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| D338720 Window component extrusion | 15 | 1991 | |