Assignee
CROWN CORK & SEAL CO
US·62 granted patents·1,948 citations·filing 1966–2007
Top patents by PatentIndex Score
62 records- 0195USD355368SFluted container wallCROWN CORK & SEAL CO·Filed 1992·Granted Feb 14, 1995·73 cites·1 claims
- 0294USD355129SFluted container wallCROWN CORK & SEAL CO·Filed 1992·Granted Feb 7, 1995·70 cites·1 claims
- 0393USD367426SFluted container wallCROWN CORK & SEAL CO·Filed 1994·Granted Feb 27, 1996·76 cites·1 claims
- 0491US5724848ASystem and process for necking containersCROWN CORK & SEAL CO·Filed 1996·Granted Mar 10, 1998·45 cites·7 claims
- 0590US3996851AContainer printing apparatusCROWN CORK & SEAL CO·Filed 1975·Granted Dec 14, 1976·34 cites·8 claims
- 0689US5419094AConstant speed spindles for rotary capping machineCROWN CORK & SEAL CO·Filed 1994·Granted May 30, 1995·77 cites·18 claims
- 0788US4442873AContainer actuated counterpressure filling valveCROWN CORK & SEAL CO·Filed 1981·Granted Apr 17, 1984·55 cites·21 claims
- 0886US5355709AMethods and apparatus for expansion reforming the bottom profile of a drawn and ironed containerCROWN CORK & SEAL CO·Filed 1992·Granted Oct 18, 1994·48 cites·11 claims
- 0986US5339731AMethod and apparatus for printing multicolored container body blanks in a single passCROWN CORK & SEAL CO·Filed 1993·Granted Aug 23, 1994·41 cites·49 claims
- 1086US5193456AApparatus for decorating beverage cans using a flexographic processCROWN CORK & SEAL CO·Filed 1991·Granted Mar 16, 1993·52 cites·23 claims
- 1185US5746080ASystems and methods for making decorative shaped metal cansCROWN CORK & SEAL CO·Filed 1995·Granted May 5, 1998·33 cites·19 claims
- 1284US4184607AEasy open can endCROWN CORK & SEAL CO·Filed 1979·Granted Jan 22, 1980·52 cites·9 claims
- 1383US5443175AResealable closure deviceCROWN CORK & SEAL CO·Filed 1994·Granted Aug 22, 1995·85 cites·3 claims
- 1483US4750533AFilling valve for counterpressure filling of cansCROWN CORK & SEAL CO·Filed 1985·Granted Jun 14, 1988·45 cites·6 claims
- 1583US4099361AApparatus for and method of closing containersCROWN CORK & SEAL CO·Filed 1972·Granted Jul 11, 1978·48 cites·18 claims
- 1682US5400913ATamper-indicating closureCROWN CORK & SEAL CO·Filed 1992·Granted Mar 28, 1995·66 cites·13 claims
- 1781US4136797AEasy-opening can end and method of openingCROWN CORK & SEAL CO·Filed 1977·Granted Jan 30, 1979·49 cites·80 claims
- 1881US4029958AApparatus for inspecting containersCROWN CORK & SEAL CO·Filed 1975·Granted Jun 14, 1977·34 cites·12 claims
- 1981US3974998ASpray coating apparatusCROWN CORK & SEAL CO·Filed 1974·Granted Aug 17, 1976·34 cites·12 claims
- 2080US5688570AMethod and apparatus for forming a multi-layer preformCROWN CORK & SEAL CO·Filed 1995·Granted Nov 18, 1997·72 cites·38 claims
- 2179US7344041B2Easy open can end with cut protectionCROWN CORK & SEAL CO·Filed 2007·Granted Mar 18, 2008·7 cites·14 claims
- 2279US5960659ASystems and methods for making decorative shaped metal cansCROWN CORK & SEAL CO·Filed 1998·Granted Oct 5, 1999·24 cites·9 claims
- 2379US4026422APalletizing apparatus with means for forming layer of articlesCROWN CORK & SEAL CO·Filed 1975·Granted May 31, 1977·40 cites·6 claims
- 2478US4387827AContainer closureCROWN CORK & SEAL CO·Filed 1981·Granted Jun 14, 1983·54 cites·5 claims
- 2576US4089353AFilling valve for carbonated liquid bottling machinesCROWN CORK & SEAL CO·Filed 1976·Granted May 16, 1978·40 cites·10 claims
- 2675US4499931ANitrogen injector systemCROWN CORK & SEAL CO·Filed 1982·Granted Feb 19, 1985·27 cites·18 claims
- 2774US5735419AResealable plastic snap-fit closure with anti-tamper functionCROWN CORK & SEAL CO·Filed 1996·Granted Apr 7, 1998·47 cites·14 claims
- 2874US3955496ALinear can printerCROWN CORK & SEAL CO·Filed 1974·Granted May 11, 1976·23 cites·17 claims
- 2973US5356019ATamper indicating plastic closureCROWN CORK & SEAL CO·Filed 1992·Granted Oct 18, 1994·48 cites·8 claims
- 3073US5150740AFilling valveCROWN CORK & SEAL CO·Filed 1990·Granted Sep 29, 1992·35 cites·4 claims
- 3173US5145008AFilling valve for counterpressure filling of cansCROWN CORK & SEAL CO·Filed 1990·Granted Sep 8, 1992·34 cites·3 claims
- 3271US4280427AEasy open can endCROWN CORK & SEAL CO·Filed 1979·Granted Jul 28, 1981·31 cites·8 claims
- 3371US4018151AApparatus for varying a cyclic pathCROWN CORK & SEAL CO·Filed 1975·Granted Apr 19, 1977·26 cites·8 claims
- 3468US4402421AContainer closure having easy-opening meansCROWN CORK & SEAL CO·Filed 1982·Granted Sep 6, 1983·39 cites·12 claims
- 3566US6623198B2Dispenser for cosmetics containing sunscreenCROWN CORK & SEAL CO·Filed 2001·Granted Sep 23, 2003·8 cites·29 claims
- 3665US4986318AFilling valve for counterpressure filling of cansCROWN CORK & SEAL CO·Filed 1989·Granted Jan 22, 1991·22 cites·19 claims
- 3765US4092949AContainer rollback detector and coating apparatusCROWN CORK & SEAL CO·Filed 1976·Granted Jun 6, 1978·17 cites·14 claims
- 3864US5232114AFull-open convenience closureCROWN CORK & SEAL CO·Filed 1992·Granted Aug 3, 1993·34 cites·7 claims
- 3962US5622273AResealable snap-fit plastic closureCROWN CORK & SEAL CO·Filed 1995·Granted Apr 22, 1997·32 cites·15 claims
- 4061US4363179APromotional can endCROWN CORK & SEAL CO·Filed 1981·Granted Dec 14, 1982·28 cites·6 claims
- 4161US4078695AEasy-opening can end and method of openingCROWN CORK & SEAL CO·Filed 1976·Granted Mar 14, 1978·23 cites·73 claims
- 4261US4065035APouring fitment for metal topped containerCROWN CORK & SEAL CO·Filed 1976·Granted Dec 27, 1977·16 cites·4 claims
- 4360US4122971AEasy opening can end with push-in tabsCROWN CORK & SEAL CO·Filed 1977·Granted Oct 31, 1978·22 cites·19 claims
- 4457US4007620AMetal container forming apparatusCROWN CORK & SEAL CO·Filed 1975·Granted Feb 15, 1977·10 cites·18 claims
- 4556US5139058AFilling valveCROWN CORK & SEAL CO·Filed 1991·Granted Aug 18, 1992·19 cites·16 claims
- 4653US5531057ABottle cap delivery systemCROWN CORK & SEAL CO·Filed 1995·Granted Jul 2, 1996·24 cites·45 claims
- 4753US4242561AElectric seam weld monitoring apparatus and methodCROWN CORK & SEAL CO·Filed 1979·Granted Dec 30, 1980·10 cites·5 claims
- 4851US4065025AEasy opening can end with push-in tabsCROWN CORK & SEAL CO·Filed 1976·Granted Dec 27, 1977·15 cites·56 claims
- 4948US4091757AUnitized can manufacturing systemCROWN CORK & SEAL CO·Filed 1976·Granted May 30, 1978·7 cites·15 claims
- 5048US4047613AMeans and method for inspecting in-process aerosol container closuresCROWN CORK & SEAL CO·Filed 1976·Granted Sep 13, 1977·10 cites·14 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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