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MACLEAN-FOGG LOCK NUT COMPANY
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CHICAGO, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fasteners having toothed bearing surfaces
Patent number
4,094,352
Issue date
Jun 13, 1978
MacLean-Fogg Lock Nut Co.
Emil J. Hlinsky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Detentable automatic hatch latch apparatus
Patent number
4,094,542
Issue date
Jun 13, 1978
MacLean-Fogg Lock Nut Co.
Allen D. Siblik
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Reversible ratchet loadbinder
Patent number
4,069,902
Issue date
Jan 24, 1978
MacLean-Fogg Lock Nut Co.
Brian D. Zdeb
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Die assembly and method for clinching fasteners to panels
Patent number
4,064,617
Issue date
Dec 27, 1977
MacLean-Fogg Lock Nut Company
Daniel V. Oaks
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lateral and longitudinal adjustable stowable choking system
Patent number
4,024,820
Issue date
May 24, 1977
MacLean-Fogg Lock Nut Company
Emil J. Hlinsky
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pierce nuts in strip form
Patent number
3,999,659
Issue date
Dec 28, 1976
MacLean-Fogg Lock Nut Company
William L. Grube
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wasp excluder and exhaust port protector for air brakes
Patent number
3,957,078
Issue date
May 18, 1976
MacLean-Fogg Lock Nut Company
Emil J. Hlinsky
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Speed limiting accessory drive system and apparatus therefor
Patent number
3,941,225
Issue date
Mar 2, 1976
MacLean-Fogg Lock Nut Company
Samuel Shiber
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73041196 - SYSTEM MF
Serial number
73041196
Registration number
1037254
Filing date
Jan 8, 1975
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
72443149 - MACLOCK
Serial number
72443149
Registration number
1003898
Filing date
Dec 4, 1972
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
72405098 - REDI-PIERCE
Serial number
72405098
Registration number
955027
Filing date
Oct 14, 1971
MACLEAN-FOGG LOCK NUT COMPANY
7 - Machines and machine tools
Information
Trademark
72293288 - MF
Serial number
72293288
Registration number
864522
Filing date
Mar 14, 1968
MACLEAN-FOGG LOCK NUT COMPANY
7 - Machines and machine tools
Information
Trademark
72272936 - MF
Serial number
72272936
Registration number
857359
Filing date
Jun 2, 1967
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
72100137 - GT
Serial number
72100137
Registration number
715284
Filing date
Jul 1, 1960
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
72078140 - M-F
Serial number
72078140
Registration number
694127
Filing date
Jul 21, 1959
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
72069007
Serial number
72069007
Registration number
708632
Filing date
Mar 5, 1959
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
72067228 - WHIZ-LOCK
Serial number
72067228
Registration number
684653
Filing date
Feb 6, 1959
MACLEAN-FOGG LOCKNUT COMPANY
6 - Common metals and their alloys
Information
Trademark
72027327 - TWO-WAY
Serial number
72027327
Registration number
667937
Filing date
Apr 1, 1957
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
71678793
Serial number
71678793
Registration number
641260
Filing date
Dec 22, 1954
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
71665932 - UNI-TORQUE
Serial number
71665932
Registration number
603490
Filing date
May 7, 1954
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
71608211 - WATERTIGHT
Serial number
71608211
Registration number
572785
Filing date
Dec 29, 1950
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys
Information
Trademark
71529902 - MF
Serial number
71529902
Registration number
504579
Filing date
Jul 29, 1947
MACLEAN-FOGG LOCK NUT COMPANY
6 - Common metals and their alloys