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Ink cartridge venting
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Patent number 7,445,323
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Issue date Nov 4, 2008
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Lexmark International, Inc.
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James Daniel Anderson, Jr.
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Ink cartridge with pocketed lid
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Patent number 7,290,871
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Issue date Nov 6, 2007
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Lexmark International, Inc.
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David E. Greer
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Multi-fluid ejection device
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Patent number 7,267,431
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Issue date Sep 11, 2007
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Lexmark International, Inc.
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Frank Edward Anderson
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Finisher with frictional sheet mover
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Patent number 6,550,758
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Issue date Apr 22, 2003
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Lexmark International, Inc.
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Jeffrey Allen Ardery
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Stacker controlling curl
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Patent number 6,311,971
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Issue date Nov 6, 2001
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Lexmark International, Inc.
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David Emerson Greer
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL