TREA

of nails with head and two or more shanks or split shanks

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Industry

  • CPC
  • B21G3/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21GMAKING NEEDLES, PINS OR NAILS OF METAL B21G3/00Making pins, nails, or the like

Current Industry

B21G3/08of nails with head and two or more shanks or split shanks
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Reduced material fastener
    • Patent number 7,513,728
    • Issue date Apr 7, 2009
    • The Everhold Group, Corporation
    • Barry W. Seace
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Reduced material fastener
    • Patent number 7,097,403
    • Issue date Aug 29, 2006
    • The Everhold Group, Corporation
    • Barry W. Seace
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing nails
    • Patent number 6,565,447
    • Issue date May 20, 2003
    • Wakai & Co., Ltd.
    • Takao Wakai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tool for making rivet or expansion nails
    • Patent number 4,489,456
    • Issue date Dec 25, 1984
    • Lars J. T. Billing
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2564802
    • Patent number 2,564,802
    • Issue date Aug 21, 1951
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1271781
    • Patent number 1,271,781
    • Issue date Jul 9, 1918
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1271782
    • Patent number 1,271,782
    • Issue date Jul 9, 1918
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1265123
    • Patent number 1,265,123
    • Issue date May 7, 1918
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1199888
    • Patent number 1,199,888
    • Issue date Oct 3, 1916
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1033778
    • Patent number 1,033,778
    • Issue date Jul 30, 1912
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    798828
    • Patent number 798,828
    • Issue date Sep 5, 1905
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Nails and method for manufacturing the same
    • Publication number 20010041109
    • Publication date Nov 15, 2001
    • Takao Wakai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...