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North Canton, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sealed case hold open thermostat
Patent number
6,020,807
Issue date
Feb 1, 2000
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed case hold open thermostat
Patent number
5,936,510
Issue date
Aug 10, 1999
Portage Electric Products, Inc.
Brandon L. Wehl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual calibration thermostatic switch having a wide operating range
Patent number
5,781,097
Issue date
Jul 14, 1998
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low profile thermostat
Patent number
5,268,664
Issue date
Dec 7, 1993
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Housing for a thermostatic switch
Patent number
D336072
Issue date
Jun 1, 1993
Portage Electric Product, Inc.
Omar R. Givler
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Thermostatic switch with sinuous bimetal blade
Patent number
5,077,535
Issue date
Dec 31, 1991
Portage Electric Products, Inc.
Glenn F. Wehl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermostatic switch with insulated calibration dimple
Patent number
5,014,034
Issue date
May 7, 1991
Portage Electric Products, Inc.
Brandon L. Wehl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spacer for thermostat stack
Patent number
4,978,937
Issue date
Dec 18, 1990
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermostatic switch having a bimetal strip with increased life expe...
Patent number
4,829,281
Issue date
May 9, 1989
Portage Electric Products, Inc.
Omar Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a thermostatic switch with a narrow operating tem...
Patent number
4,823,105
Issue date
Apr 18, 1989
Portage Electric Products, Inc.
Omar Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Means for mounting a bimetal blade in a thermostatic switch
Patent number
4,755,787
Issue date
Jul 5, 1988
Portage Electric Products, Inc.
Glenn E. Wehl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermostatic device with leak tight casing
Patent number
4,710,743
Issue date
Dec 1, 1987
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Housing for a thermostatic switch
Patent number
D281240
Issue date
Nov 5, 1985
Portage Electric Products, Inc.
Omar Givler
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Thermostat
Patent number
4,445,105
Issue date
Apr 24, 1984
Portage Electric Products, Inc.
Glenn E. Wehl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Case for thermostatic element
Patent number
D272522
Issue date
Feb 7, 1984
Portage Electric Products, Inc.
Omar Givler
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Thermostat construction employing aramide insulation
Patent number
4,395,694
Issue date
Jul 26, 1983
Portage Electric Products, Inc.
Glenn E. Wehl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modified contact strip mounting means for thermostatic switches
Patent number
4,374,372
Issue date
Feb 15, 1983
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dead case thermostat assembly
Patent number
4,335,368
Issue date
Jun 15, 1982
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Creepless, snap action thermostat
Patent number
4,319,214
Issue date
Mar 9, 1982
Portage Electric Products, Inc.
Omar Givler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-creep thermostat construction
Patent number
4,039,992
Issue date
Aug 2, 1977
Portage Electric Products, Inc.
Omar R. Givler
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
77414876 - THERMTRONICS INTERNATIONAL
Serial number
77414876
Registration number
3763928
Filing date
Mar 6, 2008
PORTAGE ELECTRIC PRODUCTS, INC.
39 - Transport
Information
Trademark
77369710 - PEPI
Serial number
77369710
Registration number
3495332
Filing date
Jan 11, 2008
PORTAGE ELECTRIC PRODUCTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75501813 - PEPI PORTAGE ELECTRIC PRODUCTS, INC.
Serial number
75501813
Registration number
2264883
Filing date
Jun 15, 1998
PORTAGE ELECTRIC PRODUCTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74461767 - WE COME THROUGH WHEN THE HEAT IS ON
Serial number
74461767
Registration number
1888901
Filing date
Nov 22, 1993
PORTAGE ELECTRIC PRODUCTS, INC.
40 - Treatment of materials
Information
Trademark
73838078 - PEPI
Serial number
73838078
Registration number
1603551
Filing date
Nov 13, 1989
PORTAGE ELECTRIC PRODUCTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73207830 - PEPI
Serial number
73207830
Registration number
1138282
Filing date
Mar 19, 1979
PORTAGE ELECTRIC PRODUCTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73207831
Serial number
73207831
Registration number
1138283
Filing date
Mar 19, 1979
PORTAGE ELECTRIC PRODUCTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments