US3666088A - Liquid containers - Google Patents
Liquid containers Download PDFInfo
- Publication number
- US3666088A US3666088A US40325A US3666088DA US3666088A US 3666088 A US3666088 A US 3666088A US 40325 A US40325 A US 40325A US 3666088D A US3666088D A US 3666088DA US 3666088 A US3666088 A US 3666088A
- Authority
- US
- United States
- Prior art keywords
- lid
- cup
- side wall
- lip
- annular
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/022—Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00064—Shape of the outer periphery
- B65D2543/00074—Shape of the outer periphery curved
- B65D2543/00092—Shape of the outer periphery curved circular
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00296—Plastic
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00425—Lids or covers welded or adhered to the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00509—Cup
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
- B65D2543/00546—NO contact
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00574—Contact between the container and the lid secured locally, i.e. a lot less than half the periphery
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00888—Means for facilitating removing of the closure by applying lever forces
- B65D2543/00898—Means for facilitating removing of the closure by applying lever forces by means of a coin or other tool in recesses or similar on container or lid
Definitions
- the lid Radially inwardly of the pouring edge of the cup the lid has a recess which comprises a bottom and an annular side wall, said side wall being spaced from the inside surface of the cup so as to present around a portion of its circumference a slot-like interspace between the inside surface of the cup and the annular side wall.
- the volume of liquid contained in the cup is such that the liquid, when the cup stands vertical, fills the whole of the cup below the bottom of the recess and fills at least a portion of the slot-like interspace.
- the present invention relates to a liquid container comprising a cup containing a more or less low-viscous substance and closed by means of a lid.
- the invention primarily relates to containers for beverages, such as fruit juice, so-called still drinks, milk, yoghurt, etc. Beverages of this nature are normally sold in plastic cups which have been sealed with an aluminum foil lid.
- a serious disadvantage associated with hitherto known containers of the type referred to is that a relatively large volume of air is entrapped between the surface of the beverage and the lid and that this air, together with its content of oxygen, acts detrimentally on the liquid stored in the container.
- the object of the present invention is to eliminate the aforementioned disadvantage to the greatest possible extent, this being achieved according to the invention by means of a container defined in the appended claims.
- Containers manufactured in accordance with the invention are suitably designed to enable them to be nested for packaging purposes and the lid should preferably be capable of being replaced subsequent to consuming a portion of the contents of the cup.
- the cup and the lid are both suitably made of a known type of plastic material, such as polystyrene, which can be heat moulded or extruded and which enables the lid to be sealed to the cup as by such welding methods as ultrasound welding, high-frequency welding or friction welding.
- plastic material such as polystyrene
- a suitable construction of a liquid container according to the present invention is illustrated in enlarged scale and partly in section in the accompanying drawing.
- the conical, plastic cup is provided at its pouring edge with a radial, annular lip 1 1.
- the plastic lid 12 has a relatively deep recess which forms a flat bottom 13 surrounded by an annular side wall 14.
- the wall 14 is radially spaced from the inside face of the cup to provide a slot-like interspace 15.
- the flange forming edge portion 16 of the lid extends over the lip 11 of the cup and is provided with an annular groove, the bottom 17 of which is secured to the lip 11 as by welding.
- One side 18 of the groove is connected to the upper edge portions of the wall 14 and forms therewith a downwardly open channel 19.
- the other side 20 of the groove is connected to the outermost edge portion 21 of the lid, said portion forming an annular flange spaced axially from and above the lip 11 to leave a gap 22 having a width of not less than 2 mm and deep enough to allow the edge of a coin to be inserted, for the purpose of separating the flange 21 and lip 11 by twisting the coin.
- the strength of the weld at the bottom 17 is such that the weld can be broken by exerting a force which allows the lid to be removed without being damaged.
- the cup is filled with a liquid 24 to such an extent that, when applying the lid, the liquid is pressed up into the slot-like interspace so that its level 25 is situated in the vicinity of the pouring edge of the cup.
- the free liquid surface is thus reduced to a minimum in relation to the surface which would be obtained if the liquid would not fill the cup up to a level corresponding to the underneath of bottom 13.
- the cup can be filled so that the liquid surface 25 is level with the pouring edge of the cup. This is achieved by dispensing to the cup a quantity of liquid which slightly exceeds the amount which the cup is intended to contain. Surplus liquid and air is then displaced when applying the lid. All containers filled in this manner will therefore contain exactly the same quantity of liquid.
- the recess 13 also forms a seating which permits piling of the containers.
- the container of the invention can be used for more or less low viscous products and also such products which are in liquid form when put into the container but which later form more or less solid pastes or the like which should be protected from the harmful effect of air to the highest possible degree before the lid is removed.
- a disposable type container structure for liquids of low viscous consistency comprising:
- the larger diameter end having an outwardly extending annular shaped pouring lip
- a lid for sealing the open larger diameter end of said cup
- said lid having a tapered side wall configuration of annular cross-section
- the tapers of said cup and said lid being similar whereby the adjacent side wall sections of said cup and said lip are substantially equally spaced from one another to define a narrow slot-like interspace between the inner surface of said cup side wall and the outer surface of said lid side wall;
- said cup being filled with said liquid to a level above the bottom wall of said lid so that said liquid fills at least a portion of said slot-like interspace to minimize the exposed area of the top surface of said liquid.
- a container according to claim 1 characterized in that the annular side wall of said lid is provided on the outer surface thereof with a plurality of radial shoulders adapted to center the lid recess in the container so that the slot-like recess has approximately the same radial width around the circumference of the cup.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE08687/69A SE332387B (en17) | 1969-06-18 | 1969-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3666088A true US3666088A (en) | 1972-05-30 |
Family
ID=20274769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US40325A Expired - Lifetime US3666088A (en) | 1969-06-18 | 1970-05-25 | Liquid containers |
Country Status (7)
Country | Link |
---|---|
US (1) | US3666088A (en17) |
DE (1) | DE2029396A1 (en17) |
DK (1) | DK121696B (en17) |
FR (1) | FR2046858A1 (en17) |
GB (1) | GB1285864A (en17) |
NL (1) | NL7008871A (en17) |
SE (1) | SE332387B (en17) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5398908A (en) * | 1991-11-14 | 1995-03-21 | Zentralschweizerischer Milchverband (Mvl) | Container for receipt of an edible good |
GB2289888A (en) * | 1994-05-11 | 1995-12-06 | Peter Thomas Mayers | Piston-type container cover |
US5577370A (en) * | 1994-03-07 | 1996-11-26 | The Pillsbury Company | Apparatus for sealing a container |
US5820016A (en) * | 1996-05-13 | 1998-10-13 | Dunkin' Donuts Incorporated | Cup and lid |
USD426463S (en) * | 1997-09-15 | 2000-06-13 | General Mills, Inc. | Container for food products |
US6213301B1 (en) * | 1997-11-20 | 2001-04-10 | General Mills, Inc. | Plastic container for food products |
US6325213B1 (en) * | 1997-11-20 | 2001-12-04 | General Mills, Inc. | Plastic container for food products |
US6547093B1 (en) | 2000-02-28 | 2003-04-15 | General Mills, Inc. | Plastic container for food products |
US20030228336A1 (en) * | 2002-06-07 | 2003-12-11 | Carla Gervasio | Cosmetic compositions and container therefor |
NL1024275C2 (nl) * | 2003-09-11 | 2005-03-14 | S & B Innovate Product | Bus, zoals een verfbus. |
GB2410485A (en) * | 2004-01-30 | 2005-08-03 | Robert John Curtis | Package for aiding consumption of a medicament |
US20060015177A1 (en) * | 2004-07-19 | 2006-01-19 | St. Jude Medical, Inc. | Heart valve support and lid liner system and methods |
WO2006045994A2 (en) * | 2004-10-25 | 2006-05-04 | Robert John Curtis | Medicament delivery system |
US7761890B1 (en) | 1981-11-03 | 2010-07-20 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
US20110174423A1 (en) * | 2010-01-21 | 2011-07-21 | General Mills, Inc. | Thermoformed container assembly for food products |
US20140148322A1 (en) * | 2012-11-29 | 2014-05-29 | Guillaume Sireix | Method and Machine for Assembling Rigid Tubular Bodies Made from a Cardboard Material with a Sealing Structure |
US11533896B1 (en) * | 2021-08-23 | 2022-12-27 | Jesse Jonah White | Insect trap lid for buckets |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2289252A (en) * | 1994-05-10 | 1995-11-15 | H & A Bottlers Ltd | Sealed drinking vessel containing a beverage |
DE202022102526U1 (de) | 2022-05-09 | 2023-08-10 | Pöppelmann Holding GmbH & Co. KG | Verpackungsbehältnis für Lebensmittel |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US25618A (en) * | 1859-10-04 | Improvement in mole-plows | ||
GB189701420A (en) * | 1897-01-19 | 1898-01-19 | George Rydill | Improvements in Lids or Covers for Boiling, Cooking, or other Hollow Vessels for the purpose of Removing Steam, Air, and Gases therefrom. |
US2941660A (en) * | 1953-11-27 | 1960-06-21 | Tupper Corp | Process of packaging and packaging structure |
US3054679A (en) * | 1959-04-22 | 1962-09-18 | Kenneth C Bradford | Food package |
US3057537A (en) * | 1960-11-17 | 1962-10-09 | Pollick Frank | Cover for paper coffee cup |
US3353708A (en) * | 1965-03-15 | 1967-11-21 | Sweetheart Plastics | Disposable plastic article |
-
1969
- 1969-06-18 SE SE08687/69A patent/SE332387B/xx unknown
-
1970
- 1970-05-25 US US40325A patent/US3666088A/en not_active Expired - Lifetime
- 1970-06-05 GB GB27418/70A patent/GB1285864A/en not_active Expired
- 1970-06-08 DK DK294870AA patent/DK121696B/da unknown
- 1970-06-15 DE DE19702029396 patent/DE2029396A1/de active Pending
- 1970-06-17 NL NL7008871A patent/NL7008871A/xx unknown
- 1970-06-17 FR FR7022308A patent/FR2046858A1/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US25618A (en) * | 1859-10-04 | Improvement in mole-plows | ||
GB189701420A (en) * | 1897-01-19 | 1898-01-19 | George Rydill | Improvements in Lids or Covers for Boiling, Cooking, or other Hollow Vessels for the purpose of Removing Steam, Air, and Gases therefrom. |
US2941660A (en) * | 1953-11-27 | 1960-06-21 | Tupper Corp | Process of packaging and packaging structure |
US3054679A (en) * | 1959-04-22 | 1962-09-18 | Kenneth C Bradford | Food package |
US3057537A (en) * | 1960-11-17 | 1962-10-09 | Pollick Frank | Cover for paper coffee cup |
US3353708A (en) * | 1965-03-15 | 1967-11-21 | Sweetheart Plastics | Disposable plastic article |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8713624B1 (en) | 1981-11-03 | 2014-04-29 | Personalized Media Communications LLC | Signal processing apparatus and methods |
US7761890B1 (en) | 1981-11-03 | 2010-07-20 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
US5398908A (en) * | 1991-11-14 | 1995-03-21 | Zentralschweizerischer Milchverband (Mvl) | Container for receipt of an edible good |
US5577370A (en) * | 1994-03-07 | 1996-11-26 | The Pillsbury Company | Apparatus for sealing a container |
US5715967A (en) * | 1994-03-07 | 1998-02-10 | The Pillsbury Company | Apparatus for sealing a container |
US6058682A (en) * | 1994-03-07 | 2000-05-09 | The Pillsbury Company | Method for sealing a container |
GB2289888A (en) * | 1994-05-11 | 1995-12-06 | Peter Thomas Mayers | Piston-type container cover |
US5820016A (en) * | 1996-05-13 | 1998-10-13 | Dunkin' Donuts Incorporated | Cup and lid |
USD426463S (en) * | 1997-09-15 | 2000-06-13 | General Mills, Inc. | Container for food products |
US6325213B1 (en) * | 1997-11-20 | 2001-12-04 | General Mills, Inc. | Plastic container for food products |
US6213301B1 (en) * | 1997-11-20 | 2001-04-10 | General Mills, Inc. | Plastic container for food products |
US6547093B1 (en) | 2000-02-28 | 2003-04-15 | General Mills, Inc. | Plastic container for food products |
US20030228336A1 (en) * | 2002-06-07 | 2003-12-11 | Carla Gervasio | Cosmetic compositions and container therefor |
WO2004000246A1 (en) * | 2002-06-07 | 2003-12-31 | Carla Gervasio | Cosmetic compositions and container therefor |
NL1024275C2 (nl) * | 2003-09-11 | 2005-03-14 | S & B Innovate Product | Bus, zoals een verfbus. |
WO2005023562A3 (en) * | 2003-09-11 | 2005-07-28 | S & B Innovate Product | Can, such as a paint can |
GB2410485A (en) * | 2004-01-30 | 2005-08-03 | Robert John Curtis | Package for aiding consumption of a medicament |
GB2410485B (en) * | 2004-01-30 | 2007-04-11 | Robert John Curtis | Medicament delivery system |
WO2006023175A3 (en) * | 2004-07-19 | 2006-07-13 | St Jude Medical | Heart valve support and lid liner system and methods |
US7389874B2 (en) | 2004-07-19 | 2008-06-24 | St. Jude Medical, Inc. | Heart valve support and storing lid system and methods associated therewith |
US20060015177A1 (en) * | 2004-07-19 | 2006-01-19 | St. Jude Medical, Inc. | Heart valve support and lid liner system and methods |
WO2006045994A3 (en) * | 2004-10-25 | 2006-06-15 | Robert John Curtis | Medicament delivery system |
US20080118612A1 (en) * | 2004-10-25 | 2008-05-22 | Robert John Curtis | Medicament Delivery System |
WO2006045994A2 (en) * | 2004-10-25 | 2006-05-04 | Robert John Curtis | Medicament delivery system |
US20110174423A1 (en) * | 2010-01-21 | 2011-07-21 | General Mills, Inc. | Thermoformed container assembly for food products |
US8714402B2 (en) | 2010-01-21 | 2014-05-06 | General Mills, Inc. | Thermoformed container assembly for food products |
US20140148322A1 (en) * | 2012-11-29 | 2014-05-29 | Guillaume Sireix | Method and Machine for Assembling Rigid Tubular Bodies Made from a Cardboard Material with a Sealing Structure |
US9975306B2 (en) * | 2012-11-29 | 2018-05-22 | Guillaume Sireix | Method and machine for assembling rigid tubular bodies made from a cardboard material with a sealing structure |
US11533896B1 (en) * | 2021-08-23 | 2022-12-27 | Jesse Jonah White | Insect trap lid for buckets |
Also Published As
Publication number | Publication date |
---|---|
NL7008871A (en17) | 1970-12-22 |
DK121696B (da) | 1971-11-15 |
GB1285864A (en) | 1972-08-16 |
SE332387B (en17) | 1971-02-01 |
DE2029396A1 (de) | 1970-12-23 |
FR2046858A1 (en17) | 1971-03-12 |
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