US3705670A - Can end with bonded seal slide - Google Patents
Can end with bonded seal slide Download PDFInfo
- Publication number
- US3705670A US3705670A US221548*A US3705670DA US3705670A US 3705670 A US3705670 A US 3705670A US 3705670D A US3705670D A US 3705670DA US 3705670 A US3705670 A US 3705670A
- Authority
- US
- United States
- Prior art keywords
- slide
- combination recited
- pull tab
- barrier material
- vent
- 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
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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
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
- B65D47/265—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between planar parts
-
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
-
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
- B65D17/506—Rigid or semi-rigid members, e.g. plugs
-
- 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
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/28—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement
- B65D47/286—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement between planar parts
Definitions
- ABSTRACT A can end is provided with a pour opening having a pour width.
- the pour opening is provided with an entry aperture at one end of the pour opening.
- the entry aperture has a slide width greater than the pour width.
- the can end has a can end lapping portion and a can end sealing portion adjacent the pour opening and a plane of bulge strength adjacent the entry aperture.
- a slide has a pivot on the can end, is adapted to pass through the entry aperture and has a slide lapping portion and a slide sealing portion.
- the slide lapping portion is adapted to register with the can end lapping portion, and the slide sealing portion is adapted to re- 'gister with the plane of bulge strength.
- a pull tab has a connection to the slide.
- Engaging means engage the can end lapping portion to press the can end lapping portion into intimate contact with the slide lapping portion and the slide sealing portion into intimate contact with the plane of bulge strength.
- a pressure barrier material is used ,for sealing the intimately contacting can end sealing portion and the slide lapping portion and also for sealing the intimately contacting plane of bulge strength and the slide sealing portion.
- the pressure barrier material is bonded to the can end sealing portion with a first predetermined shear strength and to the slide lapping lapping portion and to the plane of bulge strength with a second predetermined shear strength less than the first predetermined shear strength.
- the pull tab is rotatable about the pivot to break the bond between the slide lapping portion and the pressure barrier material adjacent the can end sealing portion so that the pressure barrier material ad'acent the can end sealin surface now fun tions as ari exit and reclosure sli e guide.
- the pul tab causes breakage of the bond between the pressure barrier material adjacent the plane of bulge strength and the slide sealing portion and causes the slide to move through the entry aperture on the pressure barrier material adjacent the plane of bulge strength and such pressure barrier material to :act as a guide to uncover the pour opening.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
A can end is provided with a pour opening having a pour width. The pour opening is provided with an entry aperture at one end of the pour opening. The entry aperture has a slide width greater than the pour width. The can end has a can end lapping portion and a can end sealing portion adjacent the pour opening and a plane of bulge strength adjacent the entry aperture. A slide has a pivot on the can end, is adapted to pass through the entry aperture and has a slide lapping portion and a slide sealing portion. The slide lapping portion is adapted to register with the can end lapping portion, and the slide sealing portion is adapted to register with the plane of bulge strength. A pull tab has a connection to the slide. Engaging means engage the can end lapping portion to press the can end lapping portion into intimate contact with the slide lapping portion and the slide sealing portion into intimate contact with the plane of bulge strength. A pressure barrier material is used for sealing the intimately contacting can end sealing portion and the slide lapping portion and also for sealing the intimately contacting plane of bulge strength and the slide sealing portion. The pressure barrier material is bonded to the can end sealing portion with a first predetermined shear strength and to the slide lapping lapping portion and to the plane of bulge strength with a second predetermined shear strength less than the first predetermined shear strength. The pull tab is rotatable about the pivot to break the bond between the slide lapping portion and the pressure barrier material adjacent the can end sealing portion so that the pressure barrier material adjacent the can end sealing surface now functions as an exit and reclosure slide guide. The pull tab causes breakage of the bond between the pressure barrier material adjacent the plane of bulge strength and the slide sealing portion and causes the slide to move through the entry aperture on the pressure barrier material adjacent the plane of bulge strength and such pressure barrier material to act as a guide to uncover the pour opening.
Description
United States Patent I Douty [451 Dec. 12, 1972 [541 CAN END WITl-l BONDED SEAL SLIDE [73] Assignee: United States Steel Corporation [22] Filed: Jan. 28, 1972 [21] Appl. No.: 221,548
Related U.S. Application Data [62] Division of Ser. No. 146,945, May 26, 1971, which is a division of Ser. No. 61,384, Aug. 5, 1970,1at. No.
[52] U.S. Cl. ..222/541, 222/560, 222/561, x I 220/41, 220/53 [51]' Int. Cl. .L ..B65d'47/l0 [58] Field of Search ..222/541, 559, 560, 561, 153, 222/555; 220/41, 47, 53, 54, 23, 46; 222/7 Primary Examiner-Stanley H. Tollberg Attorney-Robert J. Leek, Jr. 1
[5 7] ABSTRACT A can end is provided with a pour opening having a pour width. The pour opening is provided with an entry aperture at one end of the pour opening. The entry aperture has a slide width greater than the pour width. The can end has a can end lapping portion and a can end sealing portion adjacent the pour opening and a plane of bulge strength adjacent the entry aperture. A slide has a pivot on the can end, is adapted to pass through the entry aperture and has a slide lapping portion and a slide sealing portion. The slide lapping portion is adapted to register with the can end lapping portion, and the slide sealing portion is adapted to re- 'gister with the plane of bulge strength. A pull tab has a connection to the slide. Engaging means engage the can end lapping portion to press the can end lapping portion into intimate contact with the slide lapping portion and the slide sealing portion into intimate contact with the plane of bulge strength. A pressure barrier material is used ,for sealing the intimately contacting can end sealing portion and the slide lapping portion and also for sealing the intimately contacting plane of bulge strength and the slide sealing portion. The pressure barrier material is bonded to the can end sealing portion with a first predetermined shear strength and to the slide lapping lapping portion and to the plane of bulge strength with a second predetermined shear strength less than the first predetermined shear strength. The pull tab is rotatable about the pivot to break the bond between the slide lapping portion and the pressure barrier material adjacent the can end sealing portion so that the pressure barrier material ad'acent the can end sealin surface now fun tions as ari exit and reclosure sli e guide. The pul tab causes breakage of the bond between the pressure barrier material adjacent the plane of bulge strength and the slide sealing portion and causes the slide to move through the entry aperture on the pressure barrier material adjacent the plane of bulge strength and such pressure barrier material to :act as a guide to uncover the pour opening.
9 laims, myrawjna r PKTE'N'TED um: 12 m2 SHEET OZUF 34 mm 2. 2 mm /IIIIIIIIII PA TENTED 12 I973 SHEET OSUF 34 Yw N PATENTEI] DEC 12 I572 SHEET OBUF 34 PATENTED DEC 12 I972} SHEET 100F311 PA'TENIED DEC 12 mm SHEET 11 0F 34 PATENTED DEC 12 I972 SHEET 12UF 34 PATENTED DEB 12 I972 sum 13 0F 34 FIG. |2A
FIG. I28
PATENTED DEC 12 I972 SHEET 166F34 FIG. IBE
FIG. l3-F PATENTED DEC 12 m2 sum 17 0F 34
Claims (65)
1. In combination: a. a can end provided with a pour opening having a pour width, 1. said pour opening being provided with an entry aperture at one end of said pour opening, said entry aperture having a slide width greater than said pour width, 2. said can end having a can end lapping portion and a can end sealing portion adjacent said pour opening and a plane of bulge strength adjacent said entry aperture, b. a slide having a pivot on said can end and adapted to pass through said entry aperture and having a slide lapping portion and a slide sealing portion, 1. said slide lapping portion being adapted to register with said can end lapping portion, and 2. said slide sealing portion being adapted to register with said plane of bulge strength, c. a pull tab having a connection to said slide, d. engaging means engaging said can end lapping portion to press said can end lapping portion into intimate contact with said slide lapping portion and said slide sealing portion into intimate contact with said plane of bulge strength, e. a pressure barrier material for sealing said intimately contacting can end sealing portion and said slide lapping portion and also for sealing said intimately contacting plane of bulge strength and said slide sealing portion, 1 said pressure barrier material being bonded to said can end sealing portion with a first predetermined shear strength and to said slide lapping portion and to said plane of bulge strength with a second predetermined shear strength less than said first predetermined shear strength, f. said pull tab being rotatable about said pivot to break the bond between said slide lapping portion and said pressure barrier material adjacent said can end sealing portion so that said pressure barrier material adjacent said can end sealing surface now functions as an exit and reclosure slide guide and to break the bond between said pressure barrier material adjacent said plane of bulge strength and said slide sealing portion and to cause said slide to move through said entry aperture on said pressure barrier material adjacent sAid plane of bulge strength and on said pressure barrier material or as a guide to uncover said pour opening.
2. said can end having a can end lapping portion and a can end sealing portion adjacent said pour opening and a plane of bulge strength adjacent said entry aperture, b. a slide having a pivot on said can end and adapted to pass through said entry aperture and having a slide lapping portion and a slide sealing portion,
2. said slide sealing portion being adapted to register with said plane of bulge strength, c. a pull tab having a connection to said slide, d. engaging means engaging said can end lapping portion to press said can end lapping portion into intimate contact with said slide lapping portion and said slide sealing portion into intimate contact with said plane of bulge strength, e. a pressure barrier material for sealing said intimately contacting can end sealing portion and said slide lapping portion and also for sealing said intimately contacting plane of bulge strength and said slide sealing portion, 1 said pressure barrier material being bonded to said can end sealing portion with a first predetermined shear strength and to said slide lapping portion and to said plane of bulge strength with a second predetermined shear strength less than said first predetermined shear strength, f. said pull tab being rotatable about said pivot to break the bond between said slide lapping portion and said pressure barrier material adjacent said can end sealing portion so that said pressure barrier material adjacent said can end sealing surface now functions as an exit and reclosure slide guide and to break the bond between said pressure barrier material adjacent said plane of bulge strength and said slide sealing portion and to cause said slide to move through said entry aperture on said pressure barrier material adjacent sAid plane of bulge strength and on said pressure barrier material or as a guide to uncover said pour opening.
2. The combination recited in claim 1 wherein said entry aperture is a slit.
3. The combination recited in claim 1 wherein said entry aperture is a slot.
4. The combination recited in claim 1 wherein said entry aperture is provided with a slide guide means.
5. The combination recited in claim 1 wherein said slide has a bulge strength measured in pounds per square inch equal to or greater than the bulge strength of said can end.
6. The combination recited in claim 1 wherein said engaging means is said pull tab engaging said can end lapping portion.
7. The combination recited in claim 1 wherein said engaging means has a stationary member supporting one member of said pull tab, said slide and said can end and a movable member engaging another member of said pull tab, said slide and said can end.
8. The combination recited in claim 1 wherein said pull tab is integral with said slide.
9. The combination recited in claim 1 wherein said pivot is integral with one of said can end and said slide.
10. The combination recited in claim 1 wherein said pivot is separate from one of said can end and said slide.
11. The combination recited in claim 1 wherein said engaging means is magnetic.
12. The combination recited in claim 1 and having stop means on said slide for engaging said entry aperture to prevent said slide from leaving said entry aperture.
13. The combination recited in claim 1 wherein said pivot is sealed to said can end by said pressure barrier material.
14. The combination recited in claim 1 wherein said pour opening is radial.
15. The combination recited in claim 1 wherein said pour opening is chordal.
16. The combination recited in claim 1 wherein said can end has an embossment around said pour opening.
17. The combination recited in claim 16 wherein said embossment is upward.
18. The combination recited in claim 16 wherein said embossment is downward for vacuum sealing.
19. The combination recited in claim 1 wherein said slide has a locking tab for engaging said can end.
20. The combination recited in claim 1 wherein said pour opening has substantially straight sides and said entry aperture vents said can end when said pour opening is exposed.
21. The combination recited in claim 1 wherein said pour opening has arcuate sides and said entry aperture vents said pour opening when said pour opening is exposed.
22. The combination recited in claim 1 wherein said pull tab is of the corrugated type.
23. The combination recited in claim 1 wherein said pull tab is of the ring type.
24. The combination recited in claim 1 wherein said pull tab is of the serrated type.
25. The combination recited in claim 1 wherein said pull tab is of the projecting type.
26. The combination recited in claim 1 wherein said pull tab is of the waffle type.
27. The combination recited in claim 1 wherein said pull tab has a plurality of protuberances.
28. The combination recited in claim 1 wherein said pull tab has a plurality of cavities.
29. The combination recited in claim 1 wherein said pull tab is of the embossed aperture type.
30. The combination recited in claim 1 wherein said slide has a curve of bulge weakness adapted to follow the curve of bulging in said can end.
31. The combination recited in claim 30 wherein said slide has an embossment adjacent said curve of bulge weakness.
32. The combination recited in claim 1 wherein said can end is provided with a vent aperture and one vent closure portion of said slide or said pull tab is adapted to cover said vent aperture, said pressure barrier material being adapted to seal said vent aperture to said one vent closure portion, said one vent closure portion being operable to break said seal between said vent aperture and said one vent closure portion when said slide moves out of said entry aperture.
33. The combination recited in claim 32 wherein saiD vent aperture is provided with a vent entry aperture.
34. The combination recited in claim 33 wherein said vent entry aperture is a slot.
35. The combination recited in claim 33 wherein said vent entry aperture is a slit.
36. The combination recited in claim 33 wherein said vent entry aperture is provided with a slide guide means.
37. The combination recited in claim 33 wherein said one vent closure portion has stop means for engaging said entry aperture to prevent said one vent closure portion from leaving said entry aperture.
38. The combination recited in claim 32 wherein said one vent closure portion has a bulge strength measured in lbs./sq. inch equal to or greater than the bulge strength of said can end.
39. The combination recited in claim 32 wherein said vent aperture is radial.
40. The combination recited in claim 32 wherein said vent aperture is chordal.
41. The combination recited in claim 32 wherein said can end has an embossment around said vent aperture.
42. The combination recited in claim 41 wherein said vent aperture embossment is upward.
43. The combination recited in claim 41 wherein said vent aperture embossment is downward for vacuum seals.
44. The combination recited in claim 32 wherein said one vent closure portion has a locking tab for engaging said can end.
45. The combination recited in claim 32 wherein said vent aperture has substantially straight sides.
46. The combination recited in claim 32 wherein said vent aperture has arcuate sides.
47. The combination recited in claim 32 and having vent closure engaging means, said vent closure engaging means having a stationary member supporting one member of said pull tab, said slide and said can end and a movable member engaging another member of said pull tab, said slide and said can end.
48. The combination recited in claim 32 having magnetic type vent closure engaging means.
49. The combination recited in claim 32 wherein said one vent closure portion is integral with either said slide or said pull tab.
50. The combination recited in claim 32 wherein said one vent closure portion is separate from either said slide or said pull tab and having a vent closure connection for connecting said one vent closure portion to either said slide or said pull tab.
51. The combination recited in claim 1 wherein said stop means is on said can end.
52. The combination recited in claim 1 and having stop means on said one vent closure portion for limiting the movement of said slide by engagement of said stop means with said can end.
53. The combination recited in claim 32 wherein said pull tab is of the expansion type.
54. The combination recited in claim 32 wherein said one vent closure portion and said slide simultaneously move along a linear chordal path of movement to break the bonds between the pressure barrier material and the slide lapping portion, the pressure barrier material and the plane of bulge strength and the pressure barrier material and said one vent closure portion.
55. The combination recited in claim 32 wherein said one vent closure portion and said slide move in substantially parallel chordal movement to break the bonds between the pressure barrier material and the slide lapping portion, the pressure barrier material and the plane of bulge strength and pressure barrier material and said one vent closure portion.
56. The combination recited in claim 54 wherein said slide has a dish portion and said slide is movable outwardly from said can end away from said entry portion so that said dish portion provides a pour lip for said pour opening.
57. The combination recited in claim 54 wherein said slide is movable inwardly of said can end away from said entry portion of said pour aperture to break said bonds.
58. The combination recited in claim 32 wherein said slide pivot is disposed outside of a pour opening closure portion of said slide and said one vent closure portion.
59. The combination recited in claim 32 wherein saId slide pivot is disposed between a pour opening closure portion of said slide and said one vent closure portion.
60. The combination recited in claim 32 wherein said pull tab is disposed between said one vent closure portion and a pour opening closure portion of said slide, said pull tab being operable by upward movement of said pull tab away from said can end to move said one vent closure portion and said pour opening closure portion inwardly from the periphery of said can end during the bond breaking operation.
61. The combination recited in claim 60 wherein said pull tab has stop means associated with said pull tab and said can end for limiting the upward bond breaking movement of said pull tab.
62. The combination recited in claim 60 and having pressure barrier material sealed to said stop and said can end.
63. The combination recited in claim 32 wherein said pull tab is of the expansion type.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6138470A | 1970-08-05 | 1970-08-05 | |
| US14694571A | 1971-05-26 | 1971-05-26 | |
| US22154872A | 1972-01-28 | 1972-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3705670A true US3705670A (en) | 1972-12-12 |
Family
ID=27370038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US221548*A Expired - Lifetime US3705670A (en) | 1970-08-05 | 1972-01-28 | Can end with bonded seal slide |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3705670A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856184A (en) * | 1972-08-30 | 1974-12-24 | Crown Cork & Seal Co | Easy-opening container closure having a sliding tab |
| US4170724A (en) * | 1977-01-28 | 1979-10-09 | Waterbury Nelson J | Vendable reclosable beverage container |
| US20070068943A1 (en) * | 2005-09-23 | 2007-03-29 | Crown Packaging Technology Inc. | Sealing device for a container |
| US20070262079A1 (en) * | 2006-05-10 | 2007-11-15 | Alexandre Paris | Opening device |
| US20080110887A1 (en) * | 2006-10-31 | 2008-05-15 | Christopher Paul Ramsey | Resealable closure |
| US20090173737A1 (en) * | 2007-11-09 | 2009-07-09 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
| US20100294768A1 (en) * | 2009-05-22 | 2010-11-25 | Crown Packaging Technology, Inc. | resealable beverage can ends |
| US20130320013A1 (en) * | 2010-09-07 | 2013-12-05 | Xolution Gmbh | Lid of a container |
| US20220024638A1 (en) * | 2018-12-17 | 2022-01-27 | Re-Lid Engineering Ag | Can lid, can and method for manufacturing a can lid |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2629534A (en) * | 1947-10-08 | 1953-02-24 | Julian L Reynolds | Container |
| US3250436A (en) * | 1963-12-31 | 1966-05-10 | Albert J Kurtz | Pouring spout assembly for a dispensing container |
| US3308986A (en) * | 1964-09-30 | 1967-03-14 | American Can Co | Plastisol coatings for easy-open container ends |
| US3363798A (en) * | 1965-10-11 | 1968-01-16 | Panagiotis M. Garangiotis | Sliding closure for a pressurized beverage container |
-
1972
- 1972-01-28 US US221548*A patent/US3705670A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2629534A (en) * | 1947-10-08 | 1953-02-24 | Julian L Reynolds | Container |
| US3250436A (en) * | 1963-12-31 | 1966-05-10 | Albert J Kurtz | Pouring spout assembly for a dispensing container |
| US3308986A (en) * | 1964-09-30 | 1967-03-14 | American Can Co | Plastisol coatings for easy-open container ends |
| US3363798A (en) * | 1965-10-11 | 1968-01-16 | Panagiotis M. Garangiotis | Sliding closure for a pressurized beverage container |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856184A (en) * | 1972-08-30 | 1974-12-24 | Crown Cork & Seal Co | Easy-opening container closure having a sliding tab |
| US4170724A (en) * | 1977-01-28 | 1979-10-09 | Waterbury Nelson J | Vendable reclosable beverage container |
| US20070068943A1 (en) * | 2005-09-23 | 2007-03-29 | Crown Packaging Technology Inc. | Sealing device for a container |
| US8336725B2 (en) | 2005-09-23 | 2012-12-25 | Crown Packaging Technology, Inc. | Sealing device for a container |
| US7918359B2 (en) | 2006-05-10 | 2011-04-05 | Crown, Packaging Technology, Inc. | Opening device |
| US20070262079A1 (en) * | 2006-05-10 | 2007-11-15 | Alexandre Paris | Opening device |
| US20090179033A1 (en) * | 2006-05-10 | 2009-07-16 | Crown Packaging Technology , Inc. | Can opening device |
| US20080110887A1 (en) * | 2006-10-31 | 2008-05-15 | Christopher Paul Ramsey | Resealable closure |
| US8240498B2 (en) | 2006-10-31 | 2012-08-14 | Crown Packaging Technology, Inc. | Resealable closure |
| US8336726B2 (en) | 2007-11-09 | 2012-12-25 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
| US20090173737A1 (en) * | 2007-11-09 | 2009-07-09 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
| US8931656B2 (en) | 2007-11-09 | 2015-01-13 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
| US20100294768A1 (en) * | 2009-05-22 | 2010-11-25 | Crown Packaging Technology, Inc. | resealable beverage can ends |
| US8833585B2 (en) | 2009-05-22 | 2014-09-16 | Crown Packaging Technology, Inc. | Resealable beverage can ends |
| US20130320013A1 (en) * | 2010-09-07 | 2013-12-05 | Xolution Gmbh | Lid of a container |
| US10781012B2 (en) * | 2010-09-07 | 2020-09-22 | Xolution Gmbh | Lid of a container |
| US20220024638A1 (en) * | 2018-12-17 | 2022-01-27 | Re-Lid Engineering Ag | Can lid, can and method for manufacturing a can lid |
| US11884445B2 (en) | 2018-12-17 | 2024-01-30 | Re-Lid Engineering Ag | Closure system for beverage cans |
| US11884449B2 (en) * | 2018-12-17 | 2024-01-30 | Re-Lid Engineering Ag | Can lid, can and method for manufacturing a can lid |
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| US3622055A (en) | Can end with bonded seal slide | |
| US3708091A (en) | Can end with bonded seal slide | |
| US3705671A (en) | Can end with bonded seal slide | |
| US3727809A (en) | Can end with bonded seal slide | |
| US3724728A (en) | Can end with bonded seal slide | |
| US3704818A (en) | Can end with bonded seal slides | |
| GB1356522A (en) | Exploxive package | |
| DE3770092D1 (en) | PACKAGING. | |
| US3637105A (en) | Pull-strip opening means | |
| GB1369130A (en) | Containers for vacuum packing | |
| US3693827A (en) | Packaging containers made of sheet metal with tear-open device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: USX CORPORATION, A CORP. OF DE, STATELESS Free format text: MERGER;ASSIGNOR:UNITED STATES STEEL CORPORATION (MERGED INTO);REEL/FRAME:005060/0960 Effective date: 19880112 |