TREA

Puddlers balls making

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  • CPC
  • Y10T29/28
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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 Y10T29/00Metal working

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Y10T29/28Puddlers balls making
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3533154
    • Patent number 3,533,154
    • Issue date Oct 13, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2629345
    • Patent number 2,629,345
    • Issue date Feb 24, 1953
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    1744876
    • Patent number 1,744,876
    • Issue date Jan 28, 1930
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1525174
    • Patent number 1,525,174
    • Issue date Feb 3, 1925
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1473610
    • Patent number 1,473,610
    • Issue date Nov 13, 1923
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    1431681
    • Patent number 1,431,681
    • Issue date Oct 10, 1922
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    985451
    • Patent number 985,451
    • Issue date Feb 28, 1911
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    614622
    • Patent number 614,622
    • Issue date Nov 22, 1898
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    490021
    • Patent number 490,021
    • Issue date Jan 17, 1893
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    378695
    • Patent number 378,695
    • Issue date Feb 28, 1888
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    311159
    • Patent number 311,159
    • Issue date Jan 20, 1885
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    306157
    • Patent number 306,157
    • Issue date Oct 7, 1884
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    210049
    • Patent number 210,049
    • Issue date Nov 19, 1878
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    203303
    • Patent number 203,303
    • Issue date May 7, 1878
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    190385
    • Patent number 190,385
    • Issue date May 1, 1877
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    180798
    • Patent number 180,798
    • Issue date Aug 8, 1876
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    151960
    • Patent number 151,960
    • Issue date Jun 16, 1874
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    149066
    • Patent number 149,066
    • Issue date Mar 31, 1874
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    141207
    • Patent number 141,207
    • Issue date Jul 29, 1873
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    139356
    • Patent number 139,356
    • Issue date May 27, 1873
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    125181
    • Patent number 125,181
    • Issue date Apr 2, 1872
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    109186
    • Patent number 109,186
    • Issue date Nov 15, 1870
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    90158
    • Patent number 90,158
    • Issue date May 18, 1869
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    85457
    • Patent number 85,457
    • Issue date Dec 29, 1868
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    82876
    • Patent number 82,876
    • Issue date Oct 6, 1868
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    77210
    • Patent number 77,210
    • Issue date Apr 28, 1868
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    72387
    • Patent number 72,387
    • Issue date Dec 17, 1867
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    72388
    • Patent number 72,388
    • Issue date Dec 17, 1867
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    55513
    • Patent number 55,513
    • Issue date Jun 12, 1866
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    34177
    • Patent number 34,177
    • Issue date Jan 14, 1862
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents