TREA

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  • CPC
  • Y10S29/033
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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 Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S29/00Metal working

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Y10S29/033Scoring with other step
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for embossing indented door light opening edge
    • Patent number 5,367,770
    • Issue date Nov 29, 1994
    • Masco Industries, Inc.
    • John F. McCaughey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing a valve sleeve
    • Patent number 4,614,014
    • Issue date Sep 30, 1986
    • Buckeye International, Inc.
    • Donald E. Ferguson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Decorative trim strip
    • Patent number 4,094,056
    • Issue date Jun 13, 1978
    • Aisin Seiki Kabushiki Kaisha
    • Shinji Takeda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3911554
    • Patent number 3,911,554
    • Issue date Oct 14, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3881338
    • Patent number 3,881,338
    • Issue date May 6, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3737990
    • Patent number 3,737,990
    • Issue date Jun 12, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3728471
    • Patent number 3,728,471
    • Issue date Apr 17, 1973
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2557773
    • Patent number 2,557,773
    • Issue date Jun 19, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2552109
    • Patent number 2,552,109
    • Issue date May 8, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2541232
    • Patent number 2,541,232
    • Issue date Feb 13, 1951
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2537464
    • Patent number 2,537,464
    • Issue date Jan 9, 1951
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2444463
    • Patent number 2,444,463
    • Issue date Jul 6, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2423810
    • Patent number 2,423,810
    • Issue date Jul 8, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2362909
    • Patent number 2,362,909
    • Issue date Nov 14, 1944
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2297622
    • Patent number 2,297,622
    • Issue date Sep 29, 1942
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2286809
    • Patent number 2,286,809
    • Issue date Jun 16, 1942
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2232832
    • Patent number 2,232,832
    • Issue date Feb 25, 1941
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    2201058
    • Patent number 2,201,058
    • Issue date May 14, 1940
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2187740
    • Patent number 2,187,740
    • Issue date Jan 23, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2175260
    • Patent number 2,175,260
    • Issue date Oct 10, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2172970
    • Patent number 2,172,970
    • Issue date Sep 12, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2157097
    • Patent number 2,157,097
    • Issue date May 9, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2139682
    • Patent number 2,139,682
    • Issue date Dec 13, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2127618
    • Patent number 2,127,618
    • Issue date Aug 23, 1938
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2123842
    • Patent number 2,123,842
    • Issue date Jul 12, 1938
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2113675
    • Patent number 2,113,675
    • Issue date Apr 12, 1938
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2109921
    • Patent number 2,109,921
    • Issue date Mar 1, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2024485
    • Patent number 2,024,485
    • Issue date Dec 17, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1942264
    • Patent number 1,942,264
    • Issue date Jan 2, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1929771
    • Patent number 1,929,771
    • Issue date Oct 10, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...