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Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/250
Name: Bottles and jars > Closures > Frangible member or portion
Description: Devices which are attached to the receptacle in such a manner that all or a portion of the closure or its connecting means must be broken or smashed in order to give access to the receptacle or secondary closure.










Sub-classes under this class:

Class Number Class Name Patents
215/253 About line or point of weakness 460
215/251 Outer closure breaks or tears away to expose second closure 156
215/252 Twist-off motion frees reusable closure 684
215/257 With cutting or tearing means (e.g., wire or string rip cord) 43


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
4953728 Tamper proof bottle Sep. 4, 1990
4951845 Closure with filter Aug. 28, 1990
4948000 Container shrouds Aug. 14, 1990
4948018 Nozzles Aug. 14, 1990
4941592 Hinged dispensing closure with a tamper-evident seal Jul. 17, 1990
4938390 Liquid storage container with dispensing closure Jul. 3, 1990
4934547 Specimen collection container and non-removable cover Jun. 19, 1990
4934545 Closure with microbial filter Jun. 19, 1990
4928837 Tamper evident closure May. 29, 1990
4927036 Container with tamper indicator using piped light May. 22, 1990
4904450 High temperature and high pressure digestion vessel assembly Feb. 27, 1990
4898293 Closing device for containers Feb. 6, 1990
4884703 Container and closure assembly Dec. 5, 1989
4884705 Pourer plug for a receptacle Dec. 5, 1989
4867326 Child resistant cap and tube assembly Sep. 19, 1989
4825801 Tamper indicating seal and method for making the same May. 2, 1989
4813564 Package Mar. 21, 1989
4811865 Cap and spout assembly for a can Mar. 14, 1989
4811856 Tamper proof bottle neck insert, inductively welded to a plastic bottle Mar. 14, 1989
4801029 Tamper evident cap Jan. 31, 1989
4799597 Container and non-removable cover Jan. 24, 1989
4795043 Cap for container initially closed by a frangible lid Jan. 3, 1989
4793503 Container closure with rupturable tamper disk Dec. 27, 1988
4793505 Tamper-indicating container closure with rupturable disk Dec. 27, 1988
4793504 Closure with containment of telltale means Dec. 27, 1988
4793122 Tamper-indicating closure for a container, container and method for making same Dec. 27, 1988
4792053 Tamper-indicating capped container with angularly movable tine Dec. 20, 1988
4779764 Pouring stopper Oct. 25, 1988
4778069 Tamper indicating package Oct. 18, 1988
4775065 Tamper-resistant dispensing closure Oct. 4, 1988
4770305 Bottle cap Sep. 13, 1988
4762241 Container with supplemental opening for extracting contents Aug. 9, 1988
4754889 Container and cap Jul. 5, 1988
4747498 Safety dispensing closure-container package May. 31, 1988
4747500 Tamper indicating transparent closure May. 31, 1988
4747499 Tamper indicating closure with adhesive-attached gasket May. 31, 1988
4723672 Tamper-proof container for medicaments and the like Feb. 9, 1988
4722449 Container closure with hinged cap and seal piercing means Feb. 2, 1988
4699188 Hygienic liquid dispensing system Oct. 13, 1987
4687113 Tamper evident closure Aug. 18, 1987
4682701 Tamper-proof container Jul. 28, 1987
4666063 Container with twist-off tamper evident feature May. 19, 1987
4651885 Tamper indicating dispensing closure (for edible oils) Mar. 24, 1987
4646926 Tamper resistant & tamper evident closures Mar. 3, 1987
4614437 Mixing container and adapter Sep. 30, 1986
4588098 Closures for containers having tampering indicating means May. 13, 1986
4576298 Tamper indicating fitment Mar. 18, 1986
4576297 Tamper resistant closure Mar. 18, 1986
4564116 Closure cap for beverage containers Jan. 14, 1986
4558794 Container with vessel for retention of telltales Dec. 17, 1985

1 2 3 4 5










 
 
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