Patents for B65D 53 - Sealing or packing elements; Sealings formed by liquid or plastic material (5,224) |
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11/23/1989 | EP0342729A1 Moisture impervious carton having one piece pouring spout sealed to innermost & outermost surfaces |
11/21/1989 | US4881659 Governor cap sealing structure of transmission gearbox |
11/14/1989 | US4880580 Reusable plastic drum container assembly and process for refitting such plastic drum container assembly |
11/14/1989 | US4880127 Composite vessel lid |
11/08/1989 | CN1005703B Small diameter jar cap and the like with vacuum-indicating membrance |
11/02/1989 | EP0339831A2 Container closure caps and compositions for forming gaskets for them |
11/02/1989 | EP0181879B1 Method of closing a container by securing a cover to a container body by means of a double seam |
11/01/1989 | CN1036738A Process for closure and subsequent opening of sterilizable containers, opercular covers used in carrying out said process and process for manufacturing said opercular covers |
10/18/1989 | CN1005482B Resealable container closure |
10/12/1989 | DE3810029A1 Container |
10/11/1989 | EP0336269A1 A screw cap of thermoplastics material |
10/11/1989 | CN2045724U Free-opening can lid |
10/10/1989 | US4872573 Thin foamed resin layer to retard the migration of oxygen-containing gases; carbonated beverages food storage containers |
10/10/1989 | US4872304 Closure cap with a seal and method of and apparatus for forming such closure and seal |
10/05/1989 | WO1989009169A1 A screw cap of thermoplastics material |
10/03/1989 | CA1262101A2 Container for foodstuffs and beverages and a method of making a succession of same |
09/27/1989 | EP0334700A1 Method of closing and subsequently opening sterilizable container lids forthe execution of said method and method of producing said lids |
09/26/1989 | US4870128 Cut-through resistance |
09/20/1989 | CN2044582U Sealing cover for glass bottle with large mouth |
09/19/1989 | US4867338 High temperature seal |
09/19/1989 | US4867312 Container sealing means for air and moisture sensitive materials |
09/13/1989 | CN2044246U Sealed dry container |
08/29/1989 | US4862335 Closure system for two container parts |
08/23/1989 | CN2043227U Leakage-free sealing inner cap |
08/22/1989 | CA1258644A1 Container for foodstuffs and beverages and a method of making a succession of same |
08/16/1989 | CN2042831U Sealing device for door of container |
08/16/1989 | CN2042824U Curved surface sealed type pressure-open, auto close bottle top |
08/15/1989 | US4856708 Adhesively secured container cover |
08/15/1989 | US4856176 Process and apparatus for assembling a tubular container |
08/08/1989 | US4854476 Container and perimeter seal therefor |
08/02/1989 | EP0326464A2 Sealing cap for liquid food or beverage containers |
08/01/1989 | US4852754 Containing tackifier resin |
07/26/1989 | CN1034176A Drum with sealed folded seam |
07/11/1989 | US4846362 Polyethylene closure with removable liner |
07/05/1989 | EP0323370A1 Packing comprising a tube, a threaded cap, and an inner closure to be welded on the neck of the tube, an method of closing said tube |
07/05/1989 | EP0323315A1 Sealing joint for a bottle, jar or similar container, and method of manufacturing this sealing joint |
07/04/1989 | US4844269 Packing device of an oval shape in cross-section, and comprising a cap of a same shape to be fixed in a tight manner to the packing device |
06/27/1989 | US4842469 Device for applying a viscous sealant in annular form onto a substantially flat surface, specifically to a can end |
06/20/1989 | US4840280 Sealing cap for liquid food or beverage containers |
06/13/1989 | US4838491 Coupling |
06/07/1989 | EP0319023A2 Reusable plastic drum container assembly and process for refitting such plastic drum container assembly |
06/01/1989 | WO1989004799A1 Drum with sealed folded seam |
05/30/1989 | CA1254858A1 Tamper indicating package |
05/24/1989 | EP0317008A1 Drum with sealed folded seam |
05/17/1989 | EP0315660A1 Injection core for two-component injection moulding. |
05/16/1989 | US4830895 Heat shrink package handle |
05/16/1989 | US4830215 Lid for closing a container comprising a thermoplastic material sealing zone |
05/16/1989 | US4830182 Reticle cassette |
05/10/1989 | CN2037351U Keeping vacuum tin cover |
05/02/1989 | CA1253460A1 Container |
04/18/1989 | US4821911 Closing cover for a metal container |
04/18/1989 | CA1252806A1 Shaped mechanical compression packing |
03/29/1989 | EP0309001A2 A sealing assembly and sealing collar for use in a liquid dispensing device |
03/23/1989 | WO1989002402A1 Sealing member for a container |
03/08/1989 | EP0305635A1 Production process of a seal |
03/02/1989 | DE3727494A1 Food container |
03/01/1989 | EP0204799B1 Method and apparatus of making a succession of food or beverage containers, and containers obtained thereby |
02/22/1989 | CN2032992U Plastics sealed bottle lid |
02/07/1989 | US4802603 For carbonated beverages |
02/07/1989 | CA1249779A1 Methods for closing containers |
01/31/1989 | US4801418 Sealing compound |
01/24/1989 | CA1249241A1 Closure with plastisol liner defining a retaining bead |
01/12/1989 | DE3718782A1 Spritzkern fuer die verwendung bei einem zwei-stoffe-spritzgiessen The injection core for use in a two-materials-injection molding |
01/11/1989 | EP0298762A2 Cap liner |
01/04/1989 | CN2030178U Sealed bottle cover for container |
12/28/1988 | CA1247555A Tamperproof beverage closure |
12/15/1988 | WO1988009722A1 Closure cap with seal and method and apparatus for forming such closure seal |
12/15/1988 | WO1988009715A1 Injection core for two-component injection moulding |
12/13/1988 | US4791147 Cap liners; butylene, propylene homopolymers, copolymers |
12/13/1988 | US4791034 With compressible ridges; nonleaking, for button-type batteries |
12/13/1988 | CA1246504A1 Pump for dispensing liquid from a container |
12/06/1988 | US4789074 Cap liner |
11/23/1988 | EP0292386A2 Cover for closing a container, comprising a sealing area of thermoplastic material, and process for the manufacture of this cover |
11/22/1988 | US4785952 Ring seal of plastisol cast in liquid state and gelled |
11/15/1988 | US4784817 Method of making a container closure |
11/02/1988 | EP0288536A1 Plastic closure with unitarily molded, foamed sealing layer. |
10/26/1988 | CN87212454U Continuous sealling freshness preservation can |
10/25/1988 | US4779793 Seal closure |
10/19/1988 | EP0287507A2 Closing system for two case parts to be joined together, illumination element of two case parts joined in this way and method to close such an illumination element |
09/28/1988 | CN87216241U V-type die forming bottle tap spacer |
09/27/1988 | US4773556 Aqueous joint compound seal |
09/27/1988 | CA1242414A1 Closure cap |
09/27/1988 | CA1242413A1 Plastic closure with sealing flaps |
09/20/1988 | US4772650 Polymeric coating for container induction innerseal |
09/06/1988 | US4768664 Insulating jug having an elastic seal |
08/31/1988 | EP0280168A1 Sealed threaded closure device for receptacles containing products which must be kept in an oxygen-free environment |
08/24/1988 | EP0279348A2 Sealing sleeve |
08/23/1988 | US4765499 Filter cap |
08/23/1988 | CA1240956A1 Wide-neck container |
08/09/1988 | US4762246 Containers |
07/12/1988 | US4756857 Process of applying a top element to a container utilizing a hot melt material |
07/05/1988 | US4754892 Closure for a container |
06/01/1988 | EP0268837A2 A storage container and method for sealing same |
05/17/1988 | US4744478 Plastic closure with unitarily molded, foamed sealing layer |
05/11/1988 | EP0266924A2 Innerseal capable of indicating heat tampering |
05/10/1988 | US4743636 Sealing compound comprising cork powder and talc fillers |
05/05/1988 | WO1988003115A1 Plastic closure with unitarily molded, foamed sealing layer |
04/27/1988 | EP0265329A1 Packaging device comprising a cap to be fixed in a sealed manner |
04/27/1988 | CN87212130U Durable sealing strengthening ring for pressure cooker |
04/26/1988 | US4739547 Butylene and propylene homopolymers and copolymers packaging, cap liners |