Assignee
NAT CAN CORP
87 granted patents·2,848 citations·filing 1973–1986
Top patents by PatentIndex Score
87 records- 0198US4519232AMethod and apparatus for necking containersNAT CAN CORP·Filed 1982·Granted May 28, 1985·103 cites·30 claims
- 0297US4372455AThin walled plastic container constructionNAT CAN CORP·Filed 1981·Granted Feb 8, 1983·169 cites·62 claims
- 0396US4693108AMethod and apparatus for necking and flanging containersNAT CAN CORP·Filed 1985·Granted Sep 15, 1987·68 cites·7 claims
- 0496US4448322AMetal container endNAT CAN CORP·Filed 1979·Granted May 15, 1984·142 cites·5 claims
- 0596US4217843AMethod and apparatus for forming endsNAT CAN CORP·Filed 1978·Granted Aug 19, 1980·113 cites·14 claims
- 0696US4093102AEnd panel for containersNAT CAN CORP·Filed 1974·Granted Jun 6, 1978·173 cites·6 claims
- 0795US4685582AContainer profile with stacking featureNAT CAN CORP·Filed 1985·Granted Aug 11, 1987·118 cites·11 claims
- 0894US3983729AMethod and apparatus for necking and flanging containersNAT CAN CORP·Filed 1975·Granted Oct 5, 1976·105 cites·50 claims
- 0994US3942673AWall construction for containersNAT CAN CORP·Filed 1974·Granted Mar 9, 1976·132 cites·10 claims
- 1093US4466553AComposite container constructionNAT CAN CORP·Filed 1981·Granted Aug 21, 1984·122 cites·3 claims
- 1192USD279265SEnd closure for a containerNAT CAN CORP·Filed 1982·Granted Jun 18, 1985·53 cites·1 claims
- 1292US4289014ADouble action domer assemblyNAT CAN CORP·Filed 1979·Granted Sep 15, 1981·50 cites·15 claims
- 1391US4459793AComposite container constructionNAT CAN CORP·Filed 1982·Granted Jul 17, 1984·100 cites·9 claims
- 1490USD290688SCanNAT CAN CORP·Filed 1984·Granted Jul 7, 1987·29 cites·1 claims
- 1589US4005000AElectrocoating apparatus and methodNAT CAN CORP·Filed 1975·Granted Jan 25, 1977·43 cites·25 claims
- 1688US4148208AMethod and apparatus for ironing containersNAT CAN CORP·Filed 1977·Granted Apr 10, 1979·34 cites·24 claims
- 1788US4022915AIntermediate moisture food product and method of preparing the sameNAT CAN CORP·Filed 1976·Granted May 10, 1977·54 cites·19 claims
- 1887US4327052AProcess for making containersNAT CAN CORP·Filed 1980·Granted Apr 27, 1982·55 cites·11 claims
- 1984US4096013AMethod of bonding sheets in air by alternating current corona discharge and apparatus for sameNAT CAN CORP·Filed 1976·Granted Jun 20, 1978·44 cites·10 claims
- 2083US4620434ADomer assembly for container-forming apparatusNAT CAN CORP·Filed 1984·Granted Nov 4, 1986·46 cites·11 claims
- 2180USD272888SBottleNAT CAN CORP·Filed 1981·Granted Mar 6, 1984·21 cites·1 claims
- 2279US4179909ADomer assembly for ironing machineNAT CAN CORP·Filed 1978·Granted Dec 25, 1979·22 cites·10 claims
- 2378US4530228AApparatus for producing seamless container bodiesNAT CAN CORP·Filed 1983·Granted Jul 23, 1985·29 cites·8 claims
- 2478US4034054AProcess for thermoforming hollow articlesNAT CAN CORP·Filed 1974·Granted Jul 5, 1977·31 cites·1 claims
- 2577US4696580AMethod for detecting sterilizationNAT CAN CORP·Filed 1986·Granted Sep 29, 1987·48 cites·7 claims
- 2677US4304542APorous core rodNAT CAN CORP·Filed 1979·Granted Dec 8, 1981·31 cites·13 claims
- 2777US4295811AApparatus for making multilayered containersNAT CAN CORP·Filed 1979·Granted Oct 20, 1981·32 cites·5 claims
- 2877US4262512ADrawing and ironing assembly for bodymakerNAT CAN CORP·Filed 1978·Granted Apr 21, 1981·21 cites·10 claims
- 2977US4224275AProcess for making containersNAT CAN CORP·Filed 1979·Granted Sep 23, 1980·31 cites·10 claims
- 3076US4309380AProcess for making multilayered containersNAT CAN CORP·Filed 1979·Granted Jan 5, 1982·30 cites·15 claims
- 3174US4265852AProcess for forming a plastic articleNAT CAN CORP·Filed 1979·Granted May 5, 1981·29 cites·5 claims
- 3274US4077760AInjection molding process and apparatusNAT CAN CORP·Filed 1976·Granted Mar 7, 1978·28 cites·4 claims
- 3373US4379671ASynchronized bottle unloading systemNAT CAN CORP·Filed 1980·Granted Apr 12, 1983·22 cites·5 claims
- 3473US4132328APanel with opening meansNAT CAN CORP·Filed 1978·Granted Jan 2, 1979·14 cites·39 claims
- 3572US4578976AContainer processing apparatusNAT CAN CORP·Filed 1984·Granted Apr 1, 1986·21 cites·10 claims
- 3672US4185576AApparatus for forming tamper-proof closuresNAT CAN CORP·Filed 1977·Granted Jan 29, 1980·17 cites·9 claims
- 3771US4039099ASecuring of rivets to portable articlesNAT CAN CORP·Filed 1976·Granted Aug 2, 1977·40 cites·1 claims
- 3870US4065951ASplit punch for drawing and ironing containersNAT CAN CORP·Filed 1976·Granted Jan 3, 1978·17 cites·7 claims
- 3968US4445813AMethod of forming seamless containerNAT CAN CORP·Filed 1979·Granted May 1, 1984·17 cites·9 claims
- 4068US4193279ACup holder assemblyNAT CAN CORP·Filed 1978·Granted Mar 18, 1980·15 cites·14 claims
- 4168US4157693ASeamless drawn and ironed container with opening means and method and apparatus for forming the sameNAT CAN CORP·Filed 1977·Granted Jun 12, 1979·16 cites·11 claims
- 4268USD246157SEnd closure for a containerNAT CAN CORP·Filed 1976·Granted Oct 25, 1977·12 cites·1 claims
- 4367US4315034AVegetable protein product and processNAT CAN CORP·Filed 1980·Granted Feb 9, 1982·34 cites·49 claims
- 4466US4583346AMethod and apparatus for pressurizing containersNAT CAN CORP·Filed 1983·Granted Apr 22, 1986·25 cites·4 claims
- 4566US4300375ATool pack for container body makerNAT CAN CORP·Filed 1980·Granted Nov 17, 1981·19 cites·11 claims
- 4665US4534202ACup feeding mechanismNAT CAN CORP·Filed 1983·Granted Aug 13, 1985·18 cites·10 claims
- 4765US4324124AStripper assembly for bodymakerNAT CAN CORP·Filed 1980·Granted Apr 13, 1982·17 cites·4 claims
- 4865US3964041AArticle detection system and methodNAT CAN CORP·Filed 1974·Granted Jun 15, 1976·16 cites·8 claims
- 4960US4442692ATandem ironing land assemblyNAT CAN CORP·Filed 1981·Granted Apr 17, 1984·14 cites·9 claims
- 5060US4338767AApparatus and method for removing pressure sensitive sealing tape from containersNAT CAN CORP·Filed 1980·Granted Jul 13, 1982·17 cites·10 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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