US Patent No: D511069

Number of patents in Portfolio can not be more than 2000

Coffee filter support

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johns, Walden R Oakland City, IN 1 0

Cited Art Landscape

Patent Info (Count) # Cites Year
 
BUNN-O-MATIC CORPORATION (2)
4,765,896 Brewing funnel with removable insert 24 1986
6,481,340 Brewer filter support 3 2001
 
BENEDICT, CHARLES E. (1)
4,735,719 Coffee filter ring 20 1987
 
SKANSKA PREFAB AB (1)
4,419,232 Filtering and collecting device for water drains 129 1981
 
Other [Check patent profile for assignment information] (9)
4,865,737 Filter support for disposable coffee filters 13 1989
D333755 Reusable coffee filter 9 1991
D341059 Coffee filter retainer 5 1991
5,242,591 Apparatus for filtering open drains 26 1991
5,176,830 Filter support for disposable coffee filters 13 1992
D349833 Coffee filter retainer 7 1992
D349211 Coffee filter 11 1992
5,507,948 Coffee filter support ring 7 1995
5,799,713 Apparatus for storing separating and filling coffee filters 2 1997

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