| Patents for B65D 50 - Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures (3,145) |
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| 10/24/1990 | EP0393340A1 A Safety closure particularly for medicine holding bottles or the like |
| 10/16/1990 | CA1275268C Safety latch mechanism for closure of a pressure vessel |
| 10/10/1990 | EP0391459A2 Medicament package for increasing compliance with complex therapeutic regimens |
| 10/10/1990 | EP0391458A1 Child resistant container for storing hazardous materials |
| 09/19/1990 | EP0387323A1 Tamper-evident child resistant closure device |
| 09/18/1990 | US4957210 Child resistant closure |
| 08/21/1990 | CA1272984A1 Tamper-evident child-resistant closure |
| 08/14/1990 | US4948002 Package exhibiting improved child resistance without significantly impeding access by adults |
| 08/08/1990 | EP0381494A2 Indicator cap for a container |
| 08/08/1990 | CN1044443A Child-proof closure for bottle or similar container |
| 08/01/1990 | EP0379775A1 Child resistant dispensing closure |
| 07/31/1990 | US4944424 Safety cap assembly |
| 07/18/1990 | EP0377715A1 Device for closing a receptacle to prevent unauthorized use of the contents |
| 07/10/1990 | US4940167 Child resistant dispensing closure |
| 06/14/1990 | WO1990006270A1 Child-proof closure for a bottle or similar container |
| 05/31/1990 | WO1990004546A3 Childproof screw cap |
| 05/30/1990 | EP0370309A1 Container and cap to be childproof or non-childproof |
| 05/23/1990 | EP0369166A2 Child-resistant screw closure |
| 05/17/1990 | DE3838450A1 Closure cap (stopper) for a fuel tank |
| 05/15/1990 | US4925041 Closure for container |
| 05/03/1990 | WO1990004546A2 Childproof screw cap |
| 04/20/1990 | CA2001079A1 Screw closure for child-proof cap |
| 03/28/1990 | EP0360777A2 Security closure device for containers |
| 03/22/1990 | WO1990002692A1 Child resistant cap with dispensing fitment |
| 02/22/1990 | WO1990001451A1 Tamper-evident child resistant closure device |
| 01/30/1990 | CA1265096A1 Child-resistant tamper-evident closure |
| 01/23/1990 | US4895282 Dispensing closure with pull tab for enlarging orifice |
| 01/17/1990 | EP0252087B1 Child-proof closure system |
| 01/16/1990 | US4893734 Resealable closure and container employing same |
| 01/10/1990 | EP0350109A2 Child-resistant closure device |
| 01/09/1990 | US4892208 Child-resistant closure assembly |
| 01/02/1990 | US4890742 Child-resistant moisture-proof container |
| 12/28/1989 | WO1989012586A1 Device for closing a receptacle to prevent unauthorized use of the contents |
| 12/26/1989 | US4889238 Medicament package for increasing compliance with complex therapeutic regimens |
| 12/19/1989 | US4887745 Container comprising a neck and a cap which can be manipulated with only one hand |
| 12/13/1989 | EP0345394A1 Child resistant hinge top closure |
| 11/29/1989 | EP0343778A1 Improved squeeze release cap and container |
| 10/31/1989 | CA1262537A1 Lined child-resistant closure for widemouth liquid containers |
| 10/18/1989 | EP0337528A2 Safety cap for containers under steam pressure |
| 10/18/1989 | CN1005483B Child resistant package with tamper indicating band |
| 09/26/1989 | CA1260431A1 Tamper resistant and tamper evident closures |
| 09/12/1989 | US4865209 Child resistant closure |
| 08/29/1989 | CA1258824A1 Child-resistant package with tamper indicating device |
| 08/24/1989 | WO1989007558A1 Container with screw cap |
| 08/08/1989 | US4854459 Convertible childproof/non-childproof cap and container |
| 08/01/1989 | US4852770 Child-resistant dispensing closure |
| 07/19/1989 | EP0324079A1 Safety cap |
| 07/04/1989 | US4844284 Child resistant package |
| 06/27/1989 | US4842140 Novelty mailer |
| 06/27/1989 | CA1256401A1 Plastic linerless closure |
| 06/13/1989 | US4838441 Child resistant closure |
| 06/06/1989 | CA1255252A1 Child proof safety closure combination of the turn and lift plug type |
| 05/23/1989 | US4832218 Child-resistant closure device |
| 05/23/1989 | US4832217 Functionally locking bottle cap |
| 05/02/1989 | CA1253458A1 Child resistant package |
| 04/25/1989 | CA1253117A1 Tamper indicating child resistant closure |
| 04/18/1989 | US4821898 Child resistant hinge top closure |
| 04/06/1989 | WO1989002858A1 Tamper evident safety cap |
| 03/07/1989 | US4809874 Hinged closure for containers |
| 02/28/1989 | US4807786 Container comprising a neck and a cap which can be manipulated with only one hand |
| 02/28/1989 | US4807768 Child resistant dispensing closure |
| 02/08/1989 | EP0302578A2 Child-resistant molded plastic container lid for open head containers |
| 02/07/1989 | CA1249792A1 Tamper indicating child-resistant package |
| 01/31/1989 | US4801039 Animal proof container |
| 01/31/1989 | US4801028 Closure device for a container having a cylindrical opening |
| 01/24/1989 | US4799598 Self-sealing closure |
| 01/18/1989 | EP0299886A1 Arrangement between a screw closure with internal pouring spont and a container |
| 01/17/1989 | CA1248911A1 Adhesive container |
| 01/04/1989 | EP0297160A1 Child-proof screw cap |
| 01/03/1989 | US4795056 Microwave dish cover |
| 12/29/1988 | DE3819856A1 Doppelwandiger sicherheitsverschluss fuer einen behaelter Double-walled safety closure for a container |
| 12/21/1988 | EP0296060A2 Threaded closure for prevention of unauthorised opening |
| 12/13/1988 | US4790442 Child resistant closure |
| 12/06/1988 | US4789057 Tamper resistant containers |
| 11/29/1988 | US4787526 Container closure having child protective fastening means |
| 11/08/1988 | US4782966 Compliance-enhancing prescription vial |
| 11/08/1988 | US4782965 Childproof closure system |
| 11/08/1988 | US4782963 Child-resistant container and closure cap |
| 11/02/1988 | EP0289111A2 Child resistant dispensing closure |
| 10/25/1988 | US4779747 Container having a stopper for the container |
| 10/25/1988 | CA1243633A1 Tamper resistant and tamper evident closures |
| 10/25/1988 | CA1243632A1 Child resistant safety cap |
| 10/11/1988 | US4776475 Child resistant dispensing closure |
| 10/05/1988 | EP0285433A1 Child resistant dispensing closure |
| 10/04/1988 | US4775061 Safety bottle cap |
| 09/27/1988 | US4773550 Safety closure for containers |
| 08/30/1988 | CA1241295A1 Reclosable sales packing of the plastic bucket or jug type |
| 08/16/1988 | CA1240636A1 Tamper-resistant and child-resistant closure and container assembly |
| 07/27/1988 | EP0275623A1 Lined closure made by the unscrewing process |
| 07/26/1988 | US4759457 Tamper evident and tamper-proof package |
| 07/26/1988 | US4759455 Child resistant closure with deformable panel |
| 07/12/1988 | US4756435 Child-proof screw closure with thread stripping prevention |
| 07/07/1988 | DE3643600A1 Lid of a drum-shaped large container |
| 06/30/1988 | DE3643603A1 Child-resistant lid of a large pack |
| 06/29/1988 | EP0272557A2 Child-proof cover of a large package |
| 06/22/1988 | EP0271840A2 Child-proof barrel lid |
| 06/21/1988 | US4752014 Tamper-evident child-resistant closure and container with same |
| 06/07/1988 | US4749103 Child resistant dispensing closure system |
| 05/31/1988 | US4747518 Squeeze bottle self-closing and venting dispensing valve |
| 05/18/1988 | EP0267748A2 Self sealing closure |