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Class Information
Number: 383/108
Name: Flexible bags > Wall details > Specified seam structure > Waterproof
Description: Subject matter wherein the seam is constructed so as to prevent the passage of liquid through it.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6984067 |
Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof |
Jan. 10, 2006 |
| 6586060 |
Thin-walled synthetic resin laminated body for liquid container and method for manufacturing the same |
Jul. 1, 2003 |
| 6322044 |
Ice cube bag and method of producing ice cube bags |
Nov. 27, 2001 |
| 6068402 |
Foldable cooler |
May. 30, 2000 |
| 5944189 |
Sample bags having thickened regions |
Aug. 31, 1999 |
| 5895694 |
Chlorine-free multilayer film material, process for its manufacture and its use |
Apr. 20, 1999 |
| 5697707 |
Compartmentalized food and beverage bag with reinforcement shields |
Dec. 16, 1997 |
| 5679423 |
Polyurethane elastomer organ bag of welded polyurethane film |
Oct. 21, 1997 |
| 5524781 |
Bulk liquid transport container |
Jun. 11, 1996 |
| 5273511 |
Method to improve welding of profiled plastic film or tape |
Dec. 28, 1993 |
| 5209573 |
Trash can liner |
May. 11, 1993 |
| 5205649 |
Leakproof packaging |
Apr. 27, 1993 |
| 5135785 |
Pouch containers and films therefor |
Aug. 4, 1992 |
| 5071699 |
Antistatic woven coated polypropylene fabric |
Dec. 10, 1991 |
| 5035516 |
Barbecue grill cleaner bag |
Jul. 30, 1991 |
| 4981392 |
Water inflatable structural module |
Jan. 1, 1991 |
| 4931032 |
Octadienyl acetate synergist for the grape root borer pheromone |
Jun. 5, 1990 |
| 4868024 |
Medico-surgical and sanitary articles and materials |
Sep. 19, 1989 |
| 4818544 |
Beverage packages |
Apr. 4, 1989 |
| 4808421 |
Formed polymer film package for microwave cooking |
Feb. 28, 1989 |
| 4798288 |
Plastic packing having multiple compartments for solid and liquid products |
Jan. 17, 1989 |
| 4793486 |
Protective bag for water-sensitive medical or electronic apparatus |
Dec. 27, 1988 |
| 4759494 |
Liquid-proof envelope with attached identification form |
Jul. 26, 1988 |
| 4603432 |
Spill containment bag and method of using the same |
Jul. 29, 1986 |
| 4557956 |
Deformable container with filler unit |
Dec. 10, 1985 |
| 4468812 |
Flexible container |
Aug. 28, 1984 |
| 4441627 |
Bag system for transportation of bulk liquids |
Apr. 10, 1984 |
| 4363841 |
Laminated packaging material |
Dec. 14, 1982 |
| 4310578 |
Retort-sterilizable laminated structure and process for preparation thereof |
Jan. 12, 1982 |
| 4265949 |
Multilayer bag structure for packaging |
May. 5, 1981 |
| 4235365 |
Three-layered polypropylene films |
Nov. 25, 1980 |
| 4221625 |
Water mattress and method of manufacture |
Sep. 9, 1980 |
| 4171764 |
Can lining bag of flexible plastic film |
Oct. 23, 1979 |
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