William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
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| Number | Title | Issue Date |
| 8113366 | Child resistant container closure package with multiple twist and turn configuration A maze type package that includes a cylindrical container member that has a plurality of mazes thereon is disclosed. The package includes a coaxial closure member that employs studs for engaging the mazes and to releasably secure the closure to the container. ... | 02/14/2012 |
| 7347302 | Method and apparatus for inserting an adaptor in a housing An adaptor (100) for insertion into a housing (900) has a gap (105) at least one tab (101) having a stop (401). The housing (900) has an adaptor seat (703), a tang (705) having a stop (707), and at least... | 03/25/2008 |
| 7337923 | Variable tip nozzle and cap assembly for dispensing pouch A variable tip nozzle and cap assembly is disclosed for a dispensing pouch which contains a confectionery, the assembly including threaded portions of different diameters which receive decorating tips for application of the confectionery as a decoration to cakes and... | 03/04/2008 |
| 7285315 | Closure in synthetic material for containers The present invention relates to a closure which is made of synthetic material with characteristics similar to or even better than those of cork and which can therefore be used in all applications in which a cork closure is normally used. In particular, the closure ... | 10/23/2007 |
| 7252204 | Combination lock container A combination lock container (10), suitable for accepting a wine bottle, consisting of an upper housing (12), a lower housing (50), a plurality of tumblers (18A-18E), and externally applied indicia (24). Cylindrical walls, o... | 08/07/2007 |
| 7198162 | Molded closure and apparatus for making same A molded closure having an auxiliary thread for removal of an incomplete closure from a molding cavity, the molded closure including a helical auxiliary thread projecting inwardly from a cylindrical wall portion of the closure to provide engagement between the closu... | 04/03/2007 |
| 7097058 | Container and lid combination with tamper evident information A container (10) has a lid (12) for rotation mounting thereon. A tamper evident mechanism is located for operation between the container and lid. The mechanism includes at least one projection (42) on the container and at least one corresponding... | 08/29/2006 |
| 6450352 | Child-resistant push and twist locking cap The present invention is a child-resistant push and twist locking container. It includes a squeeze tube container having a neck and a dispensing orifice at an outer end of the neck, and the neck has one of a locking track and a locking lug. There is also ... | 09/17/2002 |
| 6202876 | Push and twist locking child-resistant and container The present invention is a push and twist locking child-resistant cap and container. It includes a squeeze tube container having a neck and a dispensing orifice at an outer end of the neck, and the neck has one of a locking track and a locking lug. There ... | 03/20/2001 |
| 5758788 | Piercing container cap A closure device for containers comprising a cap having a piercing member, the cap moving first downward and then upward relative to a container to which it is affixed, when first rotated in the direction used to open the container, the piercing member ca... | 06/02/1998 |
| 5699922 | Detachable closure system for an open-ended tubular member A container closure system includes a plurality of equally circumferentially distributed pins extending outwardly from the tubular neck of the container near the opening. A detachable cap consists of nested inner and outer cap members. The inner cap membe... | 12/23/1997 |
| 5566845 | Container having a seal puncturing device The invention provides a device for puncturing a sealed container, and a container which includes that device. The puncture device includes a body member for releasable attachment to the container over a seal on the container, and a puncture member for pu... | 10/22/1996 |
| 5476181 | Child-resistant product dispenser A child-resistant product dispenser includes a container having an open neck. A cap having an opening is rotatably supported by the neck of the container in closed and locked condition. One of the neck and cap includes at least a first trackway and the ot... | 12/19/1995 |
| 5462181 | Child resistant overcap with safety collar The dispenser closure includes a main closure base attachable to a container, an outer ring, an inner cap removably attached to the base and an overcap. The main closure base has a top portion with a circular horizontal track thereon for attachment with a... | 10/31/1995 |
| 5217130 | Child resistant cap with biased keyway The present invention involves a child resistant closure for containers with threaded necks. It involves a cylindrical inner and outer cap which engage with one another by ratchets to close the closure. These ratchets do not engage when an attempt is made... | 06/08/1993 |
| 5161706 | Twist and push snap-on child resistant cap A twist and push snap-on, child resistant cap and container has an inner cap seal which is easily snapped onto a neck of a container and an outer cap. The outer cap has a top and sidewalls and has a greater cross-sectional area than the inner cap, and rec... | 11/10/1992 |
| 4991729 | Elder-accessible child-resistant packaging A rotatable member is held within a closure cap by a circumferential ridge. Both the closure cap and the rotatable member carry inwardly projecting studs. Ribs on stepped cylindrical surfaces of the container neck are provided with channels that permit ax... | 02/12/1991 |
| 4252773 | Safety chemical cartridge A safety chemical cartridge for adaptation in an automatic chemical feeder apparatus. The cartridge including a cylinder-like chemical container having an outer surface with first and second ends and a middle portion spaced between the two ends. The conta... | 02/24/1981 |
| 3995765 | Safety closure for containers A safety overcap for a container, for example, an aerosol container. The child-resistant overcap includes a generally circular top wall and a generally cylindrical outer skirt depending downwardly from the top wall. The wall of the outer skirt is provided... | 12/07/1976 |