TREA

Hard and soft metal

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  • CPC
  • Y10T292/487
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T292/00Closure fasteners

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Y10T292/487Hard and soft metal
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Patents Grantslast 30 patents

  • Information Patent Grant

    3612107
    • Patent number 3,612,107
    • Issue date Oct 12, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2116338
    • Patent number 2,116,338
    • Issue date May 3, 1938
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1962841
    • Patent number 1,962,841
    • Issue date Jun 12, 1934
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1621907
    • Patent number 1,621,907
    • Issue date Mar 22, 1927
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1583602
    • Patent number 1,583,602
    • Issue date May 4, 1926
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1080181
    • Patent number 1,080,181
    • Issue date Dec 2, 1913
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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    1080182
    • Patent number 1,080,182
    • Issue date Dec 2, 1913
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    931379
    • Patent number 931,379
    • Issue date Aug 17, 1909
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  • Information Patent Grant

    920449
    • Patent number 920,449
    • Issue date May 4, 1909
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    917410
    • Patent number 917,410
    • Issue date Apr 6, 1909
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  • Information Patent Grant

    908945
    • Patent number 908,945
    • Issue date Jan 5, 1909
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  • Information Patent Grant

    891502
    • Patent number 891,502
    • Issue date Jun 23, 1908
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  • Information Patent Grant

    836431
    • Patent number 836,431
    • Issue date Nov 20, 1906
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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    836560
    • Patent number 836,560
    • Issue date Nov 20, 1906
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    796108
    • Patent number 796,108
    • Issue date Aug 1, 1905
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    792193
    • Patent number 792,193
    • Issue date Jun 13, 1905
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    758896
    • Patent number 758,896
    • Issue date May 3, 1904
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  • Information Patent Grant

    742085
    • Patent number 742,085
    • Issue date Oct 20, 1903
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  • Information Patent Grant

    679411
    • Patent number 679,411
    • Issue date Jul 30, 1901
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    676415
    • Patent number 676,415
    • Issue date Jun 18, 1901
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  • Information Patent Grant

    663693
    • Patent number 663,693
    • Issue date Dec 11, 1900
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  • Information Patent Grant

    646798
    • Patent number 646,798
    • Issue date Apr 3, 1900
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    643345
    • Patent number 643,345
    • Issue date Feb 13, 1900
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  • Information Patent Grant

    573145
    • Patent number 573,145
    • Issue date Dec 15, 1896
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    550478
    • Patent number 550,478
    • Issue date Nov 26, 1895
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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    529318
    • Patent number 529,318
    • Issue date Nov 13, 1894
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    526218
    • Patent number 526,218
    • Issue date Sep 18, 1894
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    524975
    • Patent number 524,975
    • Issue date Aug 21, 1894
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    524674
    • Patent number 524,674
    • Issue date Aug 14, 1894
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  • Information Patent Grant

    521632
    • Patent number 521,632
    • Issue date Jun 19, 1894
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Patents Applicationslast 30 patents