CA2031703C - Couvercle jetable - Google Patents

Couvercle jetable

Info

Publication number: CA2031703C
Authority: CA; Canada
Prior art keywords: lid; foldback; cover portion; lip; cup
Prior art date: 1990-12-06
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

Application number

CA 2031703

Other languages

English (en)

Other versions

CA2031703A1 (fr

Inventor

Hugh Van Melle

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.)

Amhil Enterprises Ltd

Original Assignee

Amhil Enterprises Ltd

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.)

1990-12-06

Filing date

1990-12-06

Publication date

1996-05-07

1990-12-06 Application filed by Amhil Enterprises Ltd filed Critical Amhil Enterprises Ltd

1990-12-06 Priority to CA 2031703 priority Critical patent/CA2031703C/fr

1992-06-07 Publication of CA2031703A1 publication Critical patent/CA2031703A1/fr

1996-05-07 Application granted granted Critical

1996-05-07 Publication of CA2031703C publication Critical patent/CA2031703C/fr

2010-12-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000463 material Substances 0.000 claims abstract description 31
239000004033 plastic Substances 0.000 claims abstract description 22
238000005452 bending Methods 0.000 claims description 6
238000001125 extrusion Methods 0.000 claims description 6
230000000717 retained effect Effects 0.000 abstract description 5
229920006328 Styrofoam Polymers 0.000 abstract description 3
239000008261 styrofoam Substances 0.000 abstract description 3
230000035622 drinking Effects 0.000 description 11
239000004793 Polystyrene Substances 0.000 description 9
229920002223 polystyrene Polymers 0.000 description 9
235000013361 beverage Nutrition 0.000 description 7
239000003570 air Substances 0.000 description 4
239000007788 liquid Substances 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
235000016213 coffee Nutrition 0.000 description 3
235000013353 coffee beverage Nutrition 0.000 description 3
230000013011 mating Effects 0.000 description 3
238000000034 method Methods 0.000 description 3
239000006260 foam Substances 0.000 description 2
235000013305 food Nutrition 0.000 description 2
235000013336 milk Nutrition 0.000 description 2
239000008267 milk Substances 0.000 description 2
210000004080 milk Anatomy 0.000 description 2
239000000123 paper Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
235000014214 soft drink Nutrition 0.000 description 2
238000003856 thermoforming Methods 0.000 description 2
241001122767 Theaceae Species 0.000 description 1
230000009471 action Effects 0.000 description 1
230000004075 alteration Effects 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
235000020965 cold beverage Nutrition 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
235000012489 doughnuts Nutrition 0.000 description 1
230000000694 effects Effects 0.000 description 1
235000013410 fast food Nutrition 0.000 description 1
235000011389 fruit/vegetable juice Nutrition 0.000 description 1
239000011521 glass Substances 0.000 description 1
235000012171 hot beverage Nutrition 0.000 description 1
235000020278 hot chocolate Nutrition 0.000 description 1
238000007373 indentation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000010902 straw Substances 0.000 description 1

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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/36—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Closures For Containers (AREA)

CA 2031703 1990-12-06 1990-12-06 Couvercle jetable Expired - Lifetime CA2031703C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2031703 CA2031703C (fr)	1990-12-06	1990-12-06	Couvercle jetable

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2031703 CA2031703C (fr)	1990-12-06	1990-12-06	Couvercle jetable

Publications (2)

Publication Number	Publication Date
CA2031703A1 CA2031703A1 (fr)	1992-06-07
CA2031703C true CA2031703C (fr)	1996-05-07

Family

ID=4146598

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2031703 Expired - Lifetime CA2031703C (fr)	1990-12-06	1990-12-06	Couvercle jetable

Country Status (1)

Country	Link
CA (1)	CA2031703C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD572587S1 (en)	2006-12-20	2008-07-08	Dixie Consumer Products Llc	Cup lid
US8881938B2 (en)	2012-08-08	2014-11-11	Harl-Bella Holdings, Llc	Lid for beverage container
USD736623S1 (en)	2013-08-08	2015-08-18	Harl-Bella Holdings, Llc	Lid with egg shaped basin
USD737142S1 (en)	2013-08-08	2015-08-25	Harl-Bella Holdings, Llc	Lid with triangular shaped basin
USD739729S1 (en)	2013-08-08	2015-09-29	Harl-Bella Holdings, Llc	Lid for beverage container
USD756773S1 (en)	2013-08-08	2016-05-24	Harl-Bella Holdings, Llc	Lid with tear line

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5613619A (en) *	1995-10-27	1997-03-25	Amhil Enterprises Ltd.	Foldback cup lid having comfortable drinking characteristics
US6948633B2 (en)	1996-08-27	2005-09-27	Fort James Corporation	Cup lid having combined straw slot depression and tear back lid retainer
GB2327035B (en) *	1997-02-24	1999-06-30	Amhil Enterprises	Foldback cup lid having comfortable drinking characteristics
US7845514B2 (en) *	2007-03-06	2010-12-07	Dixie Consumer Products Llc	Filled polystyrene tear back container lids
US10433664B2 (en)	2012-08-08	2019-10-08	Harl-Bella Holdings, Llc	Lid for container
US11136172B2 (en)	2012-08-08	2021-10-05	Harl-Bella Holdings, Llc	Lid for container

1990
- 1990-12-06 CA CA 2031703 patent/CA2031703C/fr not_active Expired - Lifetime

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD572587S1 (en)	2006-12-20	2008-07-08	Dixie Consumer Products Llc	Cup lid
US8881938B2 (en)	2012-08-08	2014-11-11	Harl-Bella Holdings, Llc	Lid for beverage container
USD736623S1 (en)	2013-08-08	2015-08-18	Harl-Bella Holdings, Llc	Lid with egg shaped basin
USD737142S1 (en)	2013-08-08	2015-08-25	Harl-Bella Holdings, Llc	Lid with triangular shaped basin
USD739729S1 (en)	2013-08-08	2015-09-29	Harl-Bella Holdings, Llc	Lid for beverage container
USD756773S1 (en)	2013-08-08	2016-05-24	Harl-Bella Holdings, Llc	Lid with tear line

Also Published As

Publication number	Publication date
CA2031703A1 (fr)	1992-06-07

Legal Events

Date	Code	Title	Description
1994-11-25	EEER	Examination request
2010-12-06	MKEX	Expiry

Publication	Publication Date	Title
US5111961A (en)	1992-05-12	Cup lid
US6260727B1 (en)	2001-07-17	Disposable cup lid having fold back retainer
EP0849187B1 (fr)	2000-03-29	Couvercle convexe jetable
US4738373A (en)	1988-04-19	Cup cover having opening means
US4899902A (en)	1990-02-13	No spill lid
US5503289A (en)	1996-04-02	Beverage container lid having a retainably opened access flap
US5398843A (en)	1995-03-21	Drink-through lid for disposable cup
US4493432A (en)	1985-01-15	Tamper evident closure
US5613619A (en)	1997-03-25	Foldback cup lid having comfortable drinking characteristics
US6220476B1 (en)	2001-04-24	Lid for beverage container
CA2370440C (fr)	2007-04-03	Couvercle de gobelet en plastique a patte d'ouverture rabattable
CA2212858C (fr)	2003-12-02	Couvercle combinant fente pour insertion d'une paille et fermoir rabattable vers l'arriere
US6079588A (en)	2000-06-27	Resealable container cover
US6089397A (en)	2000-07-18	Cup lid having improved drink-through opening
US3938695A (en)	1976-02-17	Drink-through slosh-inhibiting closure lids for potable open-top containers
US6644490B2 (en)	2003-11-11	Lid
CA2258724C (fr)	2003-03-25	Couvercle coiffant pour tasse
US4629088A (en)	1986-12-16	Container lid with drink-through opening
US6948633B2 (en)	2005-09-27	Cup lid having combined straw slot depression and tear back lid retainer
US20090026219A1 (en)	2009-01-29	Splash-inhibiting beverage container lid
CA2058783A1 (fr)	1992-07-08	Couvercle de canette de boisson
WO2004039688A9 (fr)	2004-07-15	Gobelet a boire pour enfant jetable et antifuite
JPH0999946A (ja)	1997-04-15	容器の蓋
EP0015271A1 (fr)	1980-09-17	Recipient refermable
GB2327035A (en)	1999-01-13	Cup lid with means to retain foldback portion in open position

CA2031703C - Couvercle jetable - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (2)

Family

ID=4146598

Family Applications (1)

Country Status (1)

Cited By (6)

Families Citing this family (6)

Cited By (6)

Also Published As

Similar Documents

Legal Events