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H01H51/086
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H51/00
Electromagnetic relays
Current Industry
H01H51/086
with radial ratchet elements
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Patents Grants
last 30 patents
Information
Patent Grant
Bi-stable battery switch
Patent number
6,310,529
Issue date
Oct 30, 2001
MTR, Inc.
Edwin J. Luetzow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay switch assembly
Patent number
4,262,270
Issue date
Apr 14, 1981
Kabushiki Kaisha Tokai Rika Denki Seisakusho
Nobuhiro Takeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3914725
Patent number
3,914,725
Issue date
Oct 21, 1975
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3766501
Patent number
3,766,501
Issue date
Oct 16, 1973
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3739308
Patent number
3,739,308
Issue date
Jun 12, 1973
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3668575
Patent number
3,668,575
Issue date
Jun 6, 1972
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3663827
Patent number
3,663,827
Issue date
May 16, 1972
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3629525
Patent number
3,629,525
Issue date
Dec 21, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3582845
Patent number
3,582,845
Issue date
Jun 1, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3582579
Patent number
3,582,579
Issue date
Jun 1, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3525956
Patent number
3,525,956
Issue date
Aug 25, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3510810
Patent number
3,510,810
Issue date
May 5, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3496315
Patent number
3,496,315
Issue date
Feb 17, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3493830
Patent number
3,493,830
Issue date
Feb 3, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3448420
Patent number
3,448,420
Issue date
Jun 3, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3428924
Patent number
3,428,924
Issue date
Feb 18, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3422691
Patent number
3,422,691
Issue date
Jan 21, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3412350
Patent number
3,412,350
Issue date
Nov 19, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3388360
Patent number
3,388,360
Issue date
Jun 11, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3373385
Patent number
3,373,385
Issue date
Mar 12, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3340411
Patent number
3,340,411
Issue date
Sep 5, 1967
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
3331038
Patent number
3,331,038
Issue date
Jul 11, 1967
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3310733
Patent number
3,310,733
Issue date
Mar 21, 1967
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
3272940
Patent number
3,272,940
Issue date
Sep 13, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3234342
Patent number
3,234,342
Issue date
Feb 8, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3207873
Patent number
3,207,873
Issue date
Sep 21, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3204062
Patent number
3,204,062
Issue date
Aug 31, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3198920
Patent number
3,198,920
Issue date
Aug 3, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3187143
Patent number
3,187,143
Issue date
Jun 1, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3187144
Patent number
3,187,144
Issue date
Jun 1, 1965
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents