CA2319503A1 - Leak-proof cup with flow control - Google Patents

Leak-proof cup with flow control Download PDF

Info

Publication number
CA2319503A1
CA2319503A1 CA002319503A CA2319503A CA2319503A1 CA 2319503 A1 CA2319503 A1 CA 2319503A1 CA 002319503 A CA002319503 A CA 002319503A CA 2319503 A CA2319503 A CA 2319503A CA 2319503 A1 CA2319503 A1 CA 2319503A1
Authority
CA
Canada
Prior art keywords
flow control
leak
proof cup
cup
stacks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002319503A
Other languages
French (fr)
Other versions
CA2319503C (en
Inventor
Francis X. Manganiello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Playtex Products LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2319503A1 publication Critical patent/CA2319503A1/en
Application granted granted Critical
Publication of CA2319503C publication Critical patent/CA2319503C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
    • A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • B65D51/165—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve formed by a slit or narrow opening

Abstract

A drinking cup assembly (10) including a cup (12) having an open end and a cap (14) adapted to close the open end. The cap (14) includes a drinking spout (16) and an air vent (18), each having mating surfaces adjacent or incorporated therein. A flow control valve (20) has two stacks (24) adapted to engage the mating surfaces of the drinking spout (16) and air vent (18). Each of the two stacks has a concave valve face (30) at a top portion thereof.
CA002319503A 1998-02-06 1999-02-04 Leak-proof cup with flow control Expired - Fee Related CA2319503C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/019,765 1998-02-06
US09/019,765 US6050445A (en) 1998-02-06 1998-02-06 Leak-proof cup assembly with flow control element
PCT/US1999/002510 WO1999039617A1 (en) 1998-02-06 1999-02-04 Leak-proof cup with flow control

Publications (2)

Publication Number Publication Date
CA2319503A1 true CA2319503A1 (en) 1999-08-12
CA2319503C CA2319503C (en) 2008-04-29

Family

ID=21794911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002319503A Expired - Fee Related CA2319503C (en) 1998-02-06 1999-02-04 Leak-proof cup with flow control

Country Status (10)

Country Link
US (3) US6050445A (en)
EP (1) EP1056376B1 (en)
JP (1) JP2002501865A (en)
KR (1) KR100564859B1 (en)
CN (2) CN1279863C (en)
AU (1) AU744067B2 (en)
CA (1) CA2319503C (en)
HK (1) HK1033251A1 (en)
IL (1) IL128375A (en)
WO (1) WO1999039617A1 (en)

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US6050445A (en) 2000-04-18
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IL128375A (en) 2002-04-21
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EP1056376A4 (en) 2009-07-08
AU2586099A (en) 1999-08-23

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