TREA

Cap nuts

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Industry

  • CPC
  • B21K1/704
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21KMAKING FORGED OR PRESSED METAL PRODUCTS B21K1/00Making machine elements

Current Industry

B21K1/704Cap nuts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Crimped capped fastener
    • Patent number 11,060,548
    • Issue date Jul 13, 2021
    • MACLEAN-FOGG COMPANY
    • Larry J. Wilson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tee nut and method of manufacturing the same
    • Patent number 5,823,729
    • Issue date Oct 20, 1998
    • Nagayama Electronic Industry Co., Ltd.
    • Yutaka Nagayama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making a two-piece capped lug nut
    • Patent number 4,744,119
    • Issue date May 17, 1988
    • Shigeru Omori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cup nut mass production process
    • Patent number 3,955,231
    • Issue date May 11, 1976
    • Heinz W. Erdmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Active-R filter
    • Patent number 3,955,150
    • Issue date May 4, 1976
    • The United States of America as represented by the United States Energy Resea...
    • Michael A. Soderstrand
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2832973
    • Patent number 2,832,973
    • Issue date May 6, 1958
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2812527
    • Patent number 2,812,527
    • Issue date Nov 12, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2160087
    • Patent number 2,160,087
    • Issue date May 30, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2120649
    • Patent number 2,120,649
    • Issue date Jun 14, 1938
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2120650
    • Patent number 2,120,650
    • Issue date Jun 14, 1938
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2090641
    • Patent number 2,090,641
    • Issue date Aug 24, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2090640
    • Patent number 2,090,640
    • Issue date Aug 24, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1867229
    • Patent number 1,867,229
    • Issue date Jul 12, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1830787
    • Patent number 1,830,787
    • Issue date Nov 10, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1829972
    • Patent number 1,829,972
    • Issue date Nov 3, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1805384
    • Patent number 1,805,384
    • Issue date May 12, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1715142
    • Patent number 1,715,142
    • Issue date May 28, 1929
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1670296
    • Patent number 1,670,296
    • Issue date May 22, 1928
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1580186
    • Patent number 1,580,186
    • Issue date Apr 13, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1322106
    • Patent number 1,322,106
    • Issue date Nov 18, 1919
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    990581
    • Patent number 990,581
    • Issue date Apr 25, 1911
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    CRIMPED CAPPED FASTENER
    • Publication number 20220003262
    • Publication date Jan 6, 2022
    • MacLean-Fogg Company
    • Larry J. Wilson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CRIMPED CAPPED FASTENER
    • Publication number 20190211866
    • Publication date Jul 11, 2019
    • MacLean-Fogg Company
    • Larry J. Wilson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CRIMPED CAPPED FASTENER
    • Publication number 20160208844
    • Publication date Jul 21, 2016
    • MacLean-Fogg Company
    • Larry J. Wilson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...