by cap-and-bolt

Patents Grantslast 30 patents

  • Information Patent Grant

    Insulator for stringing block

    • Patent number 11,942,238
    • Issue date Mar 26, 2024
    • Robert Seekell
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transmission line assembly and compact insulator and hardware assem...

    • Patent number 11,551,835
    • Issue date Jan 10, 2023
    • Lindsey Manufacturing Company
    • Keith E. Lindsey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cap and pin insulator

    • Patent number 5,147,984
    • Issue date Sep 15, 1992
    • Raychem Corporation
    • Linas Mazeika
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Suspension insulator

    • Patent number 4,803,311
    • Issue date Feb 7, 1989
    • NGK Insulators, Ltd.
    • Tsutomu Moriya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulators having improved steep wave front characteristics

    • Patent number 4,782,199
    • Issue date Nov 1, 1988
    • NGK Insulators, Ltd.
    • Shoji Seike
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Lightning-conducting insulators

    • Patent number 4,761,707
    • Issue date Aug 2, 1988
    • The Tokyo Electric Co., Inc.
    • Keiji Wakamatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ball and socket type suspension insulator

    • Patent number 4,551,578
    • Issue date Nov 5, 1985
    • NKG Insulators, Ltd.
    • Hiroshi Nozaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High tensile strength suspension insulators with multi-step embedde...

    • Patent number 4,396,798
    • Issue date Aug 2, 1983
    • NGK Insulators, Ltd.
    • Hiroshi Nozaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3513254

    • Patent number 3,513,254
    • Issue date May 19, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3288917

    • Patent number 3,288,917
    • Issue date Nov 29, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3250171

    • Patent number 3,250,171
    • Issue date May 10, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3141925

    • Patent number 3,141,925
    • Issue date Jul 21, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3002043

    • Patent number 3,002,043
    • Issue date Sep 26, 1961
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2999125

    • Patent number 2,999,125
    • Issue date Sep 5, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2921367

    • Patent number 2,921,367
    • Issue date Jan 19, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2590229

    • Patent number 2,590,229
    • Issue date Mar 25, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2291847

    • Patent number 2,291,847
    • Issue date Aug 4, 1942
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1910333

    • Patent number 1,910,333
    • Issue date May 23, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1902310

    • Patent number 1,902,310
    • Issue date Mar 21, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1870790

    • Patent number 1,870,790
    • Issue date Aug 9, 1932
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1819380

    • Patent number 1,819,380
    • Issue date Aug 18, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1776795

    • Patent number 1,776,795
    • Issue date Sep 30, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1716963

    • Patent number 1,716,963
    • Issue date Jun 11, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1693381

    • Patent number 1,693,381
    • Issue date Nov 27, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1657035

    • Patent number 1,657,035
    • Issue date Jan 24, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1650034

    • Patent number 1,650,034
    • Issue date Nov 22, 1927
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1645266

    • Patent number 1,645,266
    • Issue date Oct 11, 1927
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1617044

    • Patent number 1,617,044
    • Issue date Feb 8, 1927
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1458755

    • Patent number 1,458,755
    • Issue date Jun 12, 1923
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents