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Vented funnel with fluid flow stopper
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Patent number 11,691,863
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Issue date Jul 4, 2023
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SNJ Patents, LLC
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Charles Theofilos
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Scooping and dispensing device
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Patent number 10,429,225
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Issue date Oct 1, 2019
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K3 Enterprises, LLC
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William Penn Warren
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Multi-function device
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Patent number 9,470,569
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Issue date Oct 18, 2016
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J. Clint Jameson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Multi-function transfer device
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Patent number 8,950,448
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Issue date Feb 10, 2015
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J. Clint Jameson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Canning funnel
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Patent number 8,826,949
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Issue date Sep 9, 2014
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Progressive International Corporation
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Joseph Kent
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Funnel with level indicator
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Patent number 5,630,452
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Issue date May 20, 1997
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Dieter Schmid
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Liquid fill level indicator
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Patent number 4,997,013
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Issue date Mar 5, 1991
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Arganius E. Peckels
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Funnel with fill indicator
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Patent number 4,901,776
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Issue date Feb 20, 1990
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Ron Attinello
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Indicating liquid funnel
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Patent number 4,796,470
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Issue date Jan 10, 1989
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The Alten Corporation
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Frank U. Lahde
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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2715488
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Patent number 2,715,488
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Issue date Aug 16, 1955
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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1836612
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Patent number 1,836,612
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Issue date Dec 15, 1931
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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1695053
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Patent number 1,695,053
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Issue date Dec 11, 1928
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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1399150
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Patent number 1,399,150
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Issue date Dec 6, 1921
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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994272
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Patent number 994,272
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Issue date Jun 6, 1911
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...