Brewer filter support
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United States of America Patent
Stats
-
Jun 26, 2001
Grant Date -
N/A
app pub date -
Sep 13, 1999
filing date -
Sep 13, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A beverage brewing filter structure used to retain a brewing filter and a beverage brewing substance. The structure is designed to create a consistent bed depth and a plurality of wicking points in order to give a more even extraction of the beverage brewing substance and a better taste profile over other standard filter structures. The structure is generally a frame including a base, and a wall extending from the base to a top rim, thus defining a generally annular mouth. The frame defines open spaces therein. The wall is made up of a plurality of ribs, each of which has a first angled portion that extends from the base and a second angled portion that extends from the first angled portion to the top rim. The first angled portion of the ribs defines a smaller angle relative to the base than the second angled portion. The ribs of the wall extend radially inwardly to define a base which is positioned in a plane and has a plurality of gaps therethrough. Each rib conjoins to another rib at a center portion of the base to provide a plurality of wicking points. The ribs of the base are supported by a bottom rim which is generally annular. The general novelties of the present invention can also be combined with a brewing funnel into a single apparatus for achieving both the purposes of the filter structure as well as those of the funnel.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BUNN-O-MATIC CORPORATION | 5020 ASH GROVE DR SPRINGFIELD IL 62711 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Pope, Randy D | Edinburg, IL | 21 | 486 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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