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Class Information
Number: 229/214
Name: Envelopes, wrappers, and paperboard boxes > Paperboard box > Having means to facilitate opening the box by severing (e.g., tearing, cutting, piercing, etc.) box material or outer wrapper > Tearing provides reusable closure > Gable-top box (e.g., milk carton) > Pour spout
Description: Subject matter wherein the reusable closure is disclosed as being used to guide the flow of contents when they are poured or dumped from the receptacle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7036713 |
Tetrahedron/pentahedron container |
May. 2, 2006 |
| 6644518 |
Tear-off device for opening drink cans |
Nov. 11, 2003 |
| 6176615 |
Side-folded bag or sack |
Jan. 23, 2001 |
| 5927594 |
Method for fastening a closure to a container of liquid, granular or powdery products, and container so achieved |
Jul. 27, 1999 |
| 5860588 |
Stackable gable top carton and corresponding top interlocking carton blank |
Jan. 19, 1999 |
| 5851608 |
Paper container for liquid and process for producing the same |
Dec. 22, 1998 |
| 5803349 |
Increased spout angle to assist with opening |
Sep. 8, 1998 |
| 5725147 |
Gable top carton and carton blank with curved side creases |
Mar. 10, 1998 |
| 5474232 |
Gable top carton and carton blank with curved side creases |
Dec. 12, 1995 |
| 5326024 |
Carton with reclosable pouring opening |
Jul. 5, 1994 |
| 5322214 |
Opening arrangement for a packaging container |
Jun. 21, 1994 |
| 5285955 |
Cartons with bellows folded tops |
Feb. 15, 1994 |
| 5234160 |
Aseptic pour spout seal for flat top end closures |
Aug. 10, 1993 |
| 5156330 |
Packaging container provided with an indication for opening |
Oct. 20, 1992 |
| 5125569 |
Gable top carton with easy opening sealed top and blank therefor |
Jun. 30, 1992 |
| 5080233 |
Gable top container having reduced opening force and method for construction therefor |
Jan. 14, 1992 |
| 5067613 |
Gable top carton with interiorly stored reclosable spout |
Nov. 26, 1991 |
| 5039564 |
Tearing strip, a method of manufacturing such strip and a package provided with the tearing strip |
Aug. 13, 1991 |
| 5014854 |
Easy opening gable top carton and blank therefor |
May. 14, 1991 |
| RE32891 |
Pouring spout opening configuration for a gable top of a container |
Mar. 21, 1989 |
| 4813546 |
Opening arrangement for gable top container |
Mar. 21, 1989 |
| 4813578 |
Self opening pour spout and screw cap |
Mar. 21, 1989 |
| 4811849 |
Packing containers and blanks therefor |
Mar. 14, 1989 |
| 4787507 |
Liquid pack, method of manufacture thereof and plastics web for an opening strip for the pack |
Nov. 29, 1988 |
| 4740163 |
Channel opening feature for cartons |
Apr. 26, 1988 |
| 4527732 |
Pouring spout opening configuration for a gable top of a container |
Jul. 9, 1985 |
| 4450581 |
Convenience container with cornered bottom |
May. 22, 1984 |
| 4228898 |
Reclosable carton and blank therefor |
Oct. 21, 1980 |
| 4099665 |
Reclosable carton with tapered top closure |
Jul. 11, 1978 |
| RE29074 |
Gable topped container and paperboard blank |
Dec. 14, 1976 |
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