Coffee filter support

Number of patents in Portfolio can not be more than 2000

United States of America Design

PATENT NO D511069
SERIAL NO

29193185

Stats

ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

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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
 
Other [Check patent profile for assignment information] (9)
4865737 Filter support for disposable coffee filters 24 1989
D333755 Reusable coffee filter 12 1991
D341059 Coffee filter retainer 10 1991
5242591 Apparatus for filtering open drains 27 1991
5176830 Filter support for disposable coffee filters 15 1992
D349833 Coffee filter retainer 7 1992
D349211 Coffee filter 25 1992
5507948 Coffee filter support ring 7 1995
5799713 Apparatus for storing separating and filling coffee filters 2 1997
 
SKANSKA PREFAB AB (1)
4419232 Filtering and collecting device for water drains 143 1981
 
BUNN-O-MATIC CORPORATION (2)
4765896 Brewing funnel with removable insert 28 1986
6481340 Brewer filter support 3 2001
 
BENEDICT, CHARLES E. (1)
4735719 Coffee filter ring 20 1987
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2005/0223,903 Coffee filter ring 0 2005
 
PI-DESIGN AG (1)
* 2009/0199,722 FILTER INSERT 4 2006
* Cited By Examiner