Paper filter for a device for preparing coffee or tea extracts
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 6, 2001
app pub date -
Feb 20, 2001
filing date -
Feb 17, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A generally funnel shaped paper filter for use in a filter device for preparing coffee or tea extracts. The paper filter has a flattened, folded state and an open, unfolded state for use and includes two facing panels joined at lateral sides thereof to define opposite lateral paper filter edges and joined at bottom sides thereof to define a paper filter bottom; an upper edge forming part of each panel and defining a paper filter opening; and an embossed line provided in each panel for stabilizing the paper filter in its open state.
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