| Patents for B65D 39 - Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers (5,211) |
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| 04/25/1991 | DE4030842A1 Container with bung hole and stopper - has seal, with collar and tension piece |
| 04/24/1991 | EP0424333A1 A stopper for aseptic containers |
| 04/19/1991 | CA2027817A1 Stopper for aseptic containers |
| 04/18/1991 | DE3934210A1 Tubular metal socket for container bung hole - consists of helical wire coil in stopper thread, with collar |
| 04/09/1991 | US5005732 Oil can spout with flow control |
| 04/09/1991 | US5005721 Vial seal |
| 04/09/1991 | CA1282645C Method and apparatus for forming drum closure |
| 04/02/1991 | US5004113 Plug and blood circulation device with the plug |
| 03/27/1991 | CN2073716U Cork for thermos bottle |
| 03/20/1991 | CN2073399U Leakage protective bottle stoppers |
| 03/19/1991 | US5000994 Pharmaceutical elastomeric coating |
| 03/05/1991 | CA1281002C Containers |
| 02/20/1991 | CN2071629U Reflux sanitary cork |
| 02/20/1991 | CN2071628U Temp.indicating cork for thermos |
| 02/19/1991 | US4993246 Expansion plug with lockable lever |
| 02/06/1991 | EP0412057A1 Multiple-layer lid for ice-cream containers or the like |
| 02/05/1991 | US4991104 Computer generated stopper |
| 01/29/1991 | US4988012 Tamper evident dispensing closure |
| 01/16/1991 | CN2069392U Medical bottle stopper |
| 01/09/1991 | CN2068806U Thermos bottle stopper |
| 01/02/1991 | EP0405683A1 Hollow body |
| 01/02/1991 | CN2068489U Plstic cork |
| 01/02/1991 | CN2068366U Thermal insulation pressure cork |
| 12/26/1990 | CA2019735A1 Hollow body |
| 12/20/1990 | DE3915268C1 Fluid container sealing plug - has flexible body of cylindrical form, with ring flange and sealing lips |
| 12/12/1990 | CN2067260U Graduated cylinder type bottle stopper |
| 12/12/1990 | CN2067114U Combined cover for thermos |
| 11/28/1990 | CN2066420U Plug with thermograph |
| 11/27/1990 | US4973504 Pharmaceutical elastomeric coating |
| 11/27/1990 | US4972568 Method and apparatus for forming drum closure |
| 11/20/1990 | CA1276592C Computer generated stopper |
| 11/07/1990 | CN2065182U Bottle plug with burette |
| 11/07/1990 | CN2065038U Curved cork of thermos bottle |
| 10/31/1990 | CN2064753U Stopper structure for wine series bottle |
| 10/24/1990 | EP0165926B1 A device for transferring a substance |
| 10/17/1990 | EP0391941A1 Method and apparatus for closing containers. |
| 10/04/1990 | DE4010496A1 Metal container with bung hole |
| 10/03/1990 | EP0390222A1 Container with bung |
| 10/02/1990 | US4960217 Balloon-type bottle sealer |
| 09/30/1990 | CA2013567A1 Drum with plug |
| 09/07/1990 | WO1990009930A1 Easy-open container with non-detachable closure |
| 09/04/1990 | US4953742 Plastic sealing cover |
| 08/30/1990 | DE3933687C1 Heat resistant container suitable for powder sample - has closure stop with encircling coiled spring forming protruding ring |
| 08/15/1990 | CN2060328U Cover cork for the recovery of remaining liquid in bottle |
| 08/07/1990 | US4945951 Temporary plug for fluid fitting |
| 08/02/1990 | DE3902500A1 Closure lid |
| 08/01/1990 | CN2059817U Thermally insulated plug capable of automatic flowing off water |
| 07/25/1990 | CN2059655U Safety explosion-proof plug for thermos flask |
| 07/24/1990 | US4942970 Hermetically sealed canister |
| 07/18/1990 | EP0377788A1 An easy-opening closure for the sheet metal lids of cans and the like |
| 06/27/1990 | EP0357666A4 Tamper resistant, tamper evident leak proof container. |
| 06/27/1990 | CN1043255A Integral design of thermos cork and cap |
| 06/27/1990 | CN1043254A High effective thermos cork |
| 06/20/1990 | EP0374066A1 A cork for thermos flask |
| 06/19/1990 | US4934556 Sealable test strip container |
| 06/14/1990 | WO1990006267A1 Cap |
| 06/14/1990 | WO1990006266A1 A deformable locking device |
| 06/05/1990 | US4930657 Floatable drain plug |
| 06/05/1990 | US4930655 Easy-open container with non-detachable closure |
| 05/28/1990 | CA2004085A1 Locking device |
| 05/23/1990 | EP0369086A1 Crystal or glass bottle having a tamper-proof stopper |
| 05/16/1990 | EP0368103A1 Method of filling and closing of containers with pharmaceutically pure contents |
| 04/17/1990 | US4917269 Liquid containing and dispensing package |
| 04/10/1990 | US4915252 Beverage can stopper |
| 03/21/1990 | EP0358960A1 Container with a bung |
| 03/21/1990 | CN1007231B Methods of making metal can ends with plastics dosures |
| 03/20/1990 | CA1266838A1 Methods of making metal can ends with plastics closures |
| 03/14/1990 | EP0357666A1 Tamper resistant, tamper evident leak proof container |
| 03/13/1990 | US4907719 Container for collecting, preserving, and serving hot beverages |
| 03/06/1990 | US4905862 Protective closure |
| 02/28/1990 | EP0355647A2 Container having a bung |
| 02/28/1990 | CN2053616U Sanitary cover of thermos flask cork |
| 02/21/1990 | CN2053194U Convenient sealing plug of bottle |
| 02/20/1990 | US4901875 Bottle sealer serving as a temperature buffer |
| 02/20/1990 | CA1266011A1 Closure construction having backup support means |
| 02/15/1990 | DE3926821A1 Bung hole for container - has short internally threaded pipe extending integral from lid into inside to take stopper |
| 02/15/1990 | DE3926820A1 Bung hole in container - has short pipe extending up integral from lid with external screw thread |
| 02/14/1990 | CN2052751U Convenient medical bottle-plug |
| 02/13/1990 | US4899684 Pressure indicating bottle stopper |
| 01/31/1990 | EP0352862A2 Closure assembly for a container |
| 01/16/1990 | US4893725 Methods of making metal can ends with plastics closures |
| 01/09/1990 | US4892217 Tamper evident dispensing closure |
| 01/02/1990 | CA1264155A1 Container closure with tunnel member |
| 12/26/1989 | US4889251 Cork stopper for bottles of wine |
| 12/20/1989 | EP0346887A1 Sealing plug |
| 12/20/1989 | EP0346546A2 Method of forming a drum dosure |
| 12/20/1989 | EP0346395A1 Process for filling and closing receptacles containing a pharmaceutically pure substance. |
| 12/12/1989 | US4886185 Structure of a container and closure |
| 11/28/1989 | US4883194 Temporary closure for use with storage tanks |
| 11/15/1989 | EP0341372A2 Disposable laboratory testing devices |
| 10/17/1989 | US4874102 Medical fail safe releasible locks and/or seals for capped disposable centrifuge containers, cryogenic vials and the like |
| 10/03/1989 | US4871077 Tamper resistant, tamper evident leak proof container |
| 09/26/1989 | CA1259952A1 Storage container closure |
| 09/26/1989 | CA1259933A1 End component and side wall for a container |
| 08/31/1989 | DE3804986A1 Vacuum-tight lid combination for storage jars |
| 08/30/1989 | CN1035087A Method and apparatus for closing containers |
| 08/24/1989 | WO1989007555A1 Tubular plastic shipping, storage and dispensing container and parts usable therewith |
| 08/24/1989 | DE3901711A1 Closure stopper for bottles of sparkling wine and the like |
| 08/23/1989 | CN2043226U High efficacy thermos battle stopper |
| 08/23/1989 | CN2043225U Health thermos bottle stopper |