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Mason City, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Battery adapter capable of receiving power from at least two power...
Patent number
6,177,778
Issue date
Jan 23, 2001
Alexander Manufacturing Corp.
Jay Stephen Miller
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Adaptive battery charger with universal interface plate
Patent number
5,818,197
Issue date
Oct 6, 1998
Alexander Manufacturing Corp.
Jay S. Miller
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for making a battery pack
Patent number
5,761,792
Issue date
Jun 9, 1998
Alexander Manufacturing Corporation
Richard B. Alexandres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Small battery cell
Patent number
5,532,075
Issue date
Jul 2, 1996
Alexander Manufacturing Corporation
Richard B. Alexandres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric vehicle cell
Patent number
5,521,021
Issue date
May 28, 1996
Alexander Manufacturing Corporation
Richard B. Alexandres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser inscribed battery case
Patent number
5,418,088
Issue date
May 23, 1995
Alexander Manufacturing Company
Richard B. Alexandres
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Battery housing for a portable radio telephone
Patent number
D356065
Issue date
Mar 7, 1995
Alexander Manufacturing Company
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Battery housing for a communications transceiver
Patent number
D355158
Issue date
Feb 7, 1995
Alexander Manufacturing Company
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Cellular telephone battery
Patent number
D352269
Issue date
Nov 8, 1994
Alexander Manufacturing Company
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Cellular telephone battery
Patent number
D350328
Issue date
Sep 6, 1994
Alexander Manufacturing Company
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Personal battery charger
Patent number
D350330
Issue date
Sep 6, 1994
Alexander Manufacturing Co.
William R. Peterson
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Cellular telephone battery
Patent number
D349093
Issue date
Jul 26, 1994
Alexander Manufacturing Company
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Battery housing for a communication transceiver
Patent number
D349094
Issue date
Jul 26, 1994
Alexander Manufacturing Company
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Battery housing for a portable radio telephone
Patent number
D348044
Issue date
Jun 21, 1994
Alexander Manufacturing Co.
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Method and apparatus for measuring the voltage and charge of a battery
Patent number
5,315,253
Issue date
May 24, 1994
Alexander Manufacturing Company
Richard B. Alexandres
G01 - MEASURING TESTING
Information
Patent Grant
Flexible welding board for battery pack
Patent number
5,314,764
Issue date
May 24, 1994
Alexander Manufacturing Company
Richard B. Alexandres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Welding system for a battery pack
Patent number
5,298,712
Issue date
Mar 29, 1994
Alexander Manufacturing Company
Richard B. Alexandres
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Battery housing for a portable radio telephone
Patent number
D344926
Issue date
Mar 8, 1994
Alexander Manufacturing Company
Jon K. Alexandres
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Battery charger
Patent number
D337985
Issue date
Aug 3, 1993
Alexander Manufacturing Company
Dennis P. Kindschuh
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Process and apparatus for spot-welding a flexible welding board to...
Patent number
5,229,566
Issue date
Jul 20, 1993
Alexander Manufacturing Company
Richard B. Alexandres
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and apparatus for spot-welding a flexible welding board to...
Patent number
5,223,690
Issue date
Jun 29, 1993
Alexander Manufacturing Company
Richard B. Alexandres
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Seal for cells containing alkaline electrolyte
Patent number
5,198,314
Issue date
Mar 30, 1993
Alexander Manufacturing Company
Dennis J. Gordy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery maintenance system
Patent number
5,196,779
Issue date
Mar 23, 1993
Alexander Manufacturing Company
Richard B. Alexandres
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring the voltage and charge of a battery
Patent number
5,144,248
Issue date
Sep 1, 1992
Alexander Manufacturing Company
Richard B. Alexandres
G01 - MEASURING TESTING
Information
Patent Grant
Seal for cells containing alkaline electrolyte
Patent number
5,057,386
Issue date
Oct 15, 1991
Alexander Manufacturing Company
Dennis J. Gordy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for charging a nickel-cadmium battery
Patent number
4,806,840
Issue date
Feb 21, 1989
Alexander Manufacturing Company
Richard B. Alexander
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Intrinsically safe battery circuit
Patent number
4,749,934
Issue date
Jun 7, 1988
Alexander Manufacturing Company
Richard Alexander
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74387688 - PERSONAL SMART CHARGER
Serial number
74387688
Registration number
1911148
Filing date
May 6, 1993
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74360824 - ANALYZE DISCHARGE CONDITION
Serial number
74360824
Registration number
1949740
Filing date
Feb 22, 1993
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74240179 - SMART CHARGER
Serial number
74240179
Registration number
1753682
Filing date
Jan 27, 1992
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74211716
Serial number
74211716
Registration number
1932398
Filing date
Oct 11, 1991
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74168570 - ALEXANDER
Serial number
74168570
Registration number
1681890
Filing date
May 20, 1991
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74159001 - MEDPAK
Serial number
74159001
Filing date
Apr 22, 1991
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74159002 - POWERING YOUR PORTABLE WORLD
Serial number
74159002
Registration number
1698854
Filing date
Apr 22, 1991
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73830196 - OPTIMIZER
Serial number
73830196
Registration number
1614703
Filing date
Oct 10, 1989
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73690987 - LEXSTAR
Serial number
73690987
Registration number
1507913
Filing date
Oct 22, 1987
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73690989 - POWERSTAR
Serial number
73690989
Registration number
1507914
Filing date
Oct 22, 1987
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73641598 - ALEXANDER
Serial number
73641598
Registration number
1468873
Filing date
Jan 28, 1987
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73641597 - MEDCEL
Serial number
73641597
Registration number
1468100
Filing date
Jan 28, 1987
ALEXANDER MANUFACTURING COMPANY
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73359750 - SMART CHARGER
Serial number
73359750
Registration number
1268541
Filing date
Apr 14, 1982
Alexander Mfg. Co.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72191472 - POWER-VATOR
Serial number
72191472
Registration number
782783
Filing date
Apr 20, 1964
ALEXANDER MANUFACTURING COMPANY
7 - Machines and machine tools