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Showing results for :  CHINA
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Country Number format Kind code Example From To Document type
 CN 1n(6) A CN1036044     Unexamined application
 CN 1n(8) A CN101000001     Unexamined application
 CN yyn(6) A CN87102220     Unexamined application
 CN 1n(8) A8 CN104339586     Re-issue of front page of A document
 CN 1n(8) A9 CN104339589     Re-issue of complete A document
 CN 1n(8) B CN101223661 PD 20100407   Granted patent
 CN n(7) B CN1874651 PD 20100407   Granted patent
 CN n(7) B CN1003009   PN 1019999 Examined application
 CN yyn(6) B CN85100213 PN 85100001 PN 88105462 Examined application
 CN 1n(8) B8 CN104339586     Re-issue of front page of B document
 CN 1n(8) B9 CN104339584     Re-issue of complete B document
 CN n(7) C CN1024395   PD 20100406 Granted patent
 CN 1n(8) C8 CN104339586     Re-issue of front page of C document
 CN 3n(6) D CN3071702 PD 19930101 PD 20100406 Registered design publication
 CN 3n(8) D CN300770808 PD 19930101 PD 20100406 Registered design publication
 CN 1n(8) K2 CN101478476 PN 101000000   Non-official translation of a CN-B document
 CN 1n(8) K3 CN100534171     Non-official translation of a CN-C document
 CN 2n(8) K4 CN201670835     Non-official translation of a CN-U document
 CN n(7) K4 CN2114935     Non-official translation of a CN-U document
 CN yyn(6) K4 CN87216445     Non-official translation of a CN-U document
 CN 2n(6) K5 CN2523868     Non-official translation of a CN-Y document
 CN 2n(8) K5 CN200993847     Non-official translation of a CN-Y document
 CN 3n(8) S CN301169752 PD 20100407   Registered design
 CN yyn(6) S CN85300086 PD 19850101 PD 19921231 Pre-grant design publication
 CN 3n(8) S8 CN303081894     Re-issue of front page of design document
 CN 3n(8) S9 CN303589134     Re-issue of complete design document
 CN 2n(6) U CN2030008   PD 19921230 Utility model application
 CN 2n(8) U CN201443822 PD 20100407   Registered utility model publication
 CN yyn(6) U CN85200010   PD 19921230 Utility model application
 CN 2n(8) U8 CN204973836     Re-issue of front page of U document
 CN 2n(8) U9 CN204855262     Re-issue of complete U document
 CN 2n(6) Y CN2163513   PD 20100406 Granted utility model
 CN 2n(8) Y CN200994255   PD 20100406 Granted utility model

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Legend: l=a-z / n=0-9 / c=century / y=year / j=Emperor year / ( ) contains the length of the numerical part.
AD=application date / PD=publication date / PN=publication number.
A blank in "From" or "To" = without limit going backwards / forwards respectively.