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Minneapolis, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for processing photosensitive sheets
Patent number
4,937,607
Issue date
Jun 26, 1990
Pako Corporation
Richard W. Kulus
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive sheet dryer
Patent number
4,693,014
Issue date
Sep 15, 1987
Pako Corporation
Jerry A. Caflisch
F26 - DRYING
Information
Patent Grant
Apparatus and method for transporting photosensitive sheets in a ph...
Patent number
4,673,251
Issue date
Jun 16, 1987
Pako Corporation
Benjamin H. Sannel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic print sorter
Patent number
4,619,452
Issue date
Oct 28, 1986
Pako Corporation
Charles L. Euteneuer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Film-width and transmittance scanner system
Patent number
4,603,956
Issue date
Aug 5, 1986
Pako Corporation
Richard W. Baker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic slide mounter
Patent number
4,543,771
Issue date
Oct 1, 1985
Pako Corporation
Gerald A. Jensen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic paper roll core holding device
Patent number
4,534,519
Issue date
Aug 13, 1985
Pako Corporation
Charles L. Euteneuer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Web tension and break sensor system for photosensitive web processors
Patent number
4,532,500
Issue date
Jul 30, 1985
Pako Corporation
Keith L. Henk
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Semi-automatic slide mounter with anti-reverse operating lever
Patent number
4,516,386
Issue date
May 14, 1985
Pako Corporation
Armer J. Willenbring
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Film-width and transmittance scanner system
Patent number
4,506,969
Issue date
Mar 26, 1985
Pako Corporation
Richard W. Baker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Film processor
Patent number
D276241
Issue date
Nov 6, 1984
Pako Corporation
Jerry A. Caflisch
D16 - Photography and optical equipment
Information
Patent Grant
Photographic print paper magazine with multi-position handle
Patent number
D276052
Issue date
Oct 23, 1984
Pako Corporation
John A. Wedel
D16 - Photography and optical equipment
Information
Patent Grant
Automatic fixed-quantity/fixed-time anti-oxidation replenisher cont...
Patent number
4,466,072
Issue date
Aug 14, 1984
Pako Corporation
Kenneth M. Kaufmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Control apparatus for film disc processor
Patent number
4,456,355
Issue date
Jun 26, 1984
Pako Corporation
Kenneth M. Kaufmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Processor and method for processing photographic film discs
Patent number
4,455,077
Issue date
Jun 19, 1984
Pako Corporation
Raisa Shpits
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic film web cutter and method
Patent number
4,436,008
Issue date
Mar 13, 1984
Pako Corporation
Gerald R. Strunc
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Dryer apparatus for film disc processor
Patent number
4,432,629
Issue date
Feb 21, 1984
Pako Corporation
Jerry A. Caflisch
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic wash tank drain/fill apparatus for processor of photosens...
Patent number
4,432,475
Issue date
Feb 21, 1984
Pako Corporation
Conrad E. Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rotation failure sensor for film disc processor
Patent number
4,431,294
Issue date
Feb 14, 1984
Pako Corporation
Richard W. Baker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic drive mechanism for film disc processor
Patent number
4,429,980
Issue date
Feb 7, 1984
Pako Corporation
Clare K. Miller
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Gear torque sensor apparatus
Patent number
4,428,249
Issue date
Jan 31, 1984
Pako Corporation
Keith L. Henk
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Anti-oxidation fluid replenisher control system for processor of ph...
Patent number
RE31484
Issue date
Jan 3, 1984
Pako Corporation
Theodore A. Melander
354 -
Information
Patent Grant
Automatic fixed-quantity/variable-time anti-oxidation replenisher c...
Patent number
4,422,152
Issue date
Dec 20, 1983
Pako Corporation
Kenneth M. Kaufmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Slide mount data printer
Patent number
4,415,282
Issue date
Nov 15, 1983
Pako Corporation
Charles L. Euteneuer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Gears for web transport
Patent number
4,410,120
Issue date
Oct 18, 1983
Pako Corporation
Keith L. Henk
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Disc film frame position indicator
Patent number
4,403,855
Issue date
Sep 13, 1983
Pako Corporation
Richard D. Anderson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic replenisher control for multiprocess photographic processor
Patent number
4,402,590
Issue date
Sep 6, 1983
Pako Corporation
Barry P. Rubin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic film cleaner
Patent number
4,395,793
Issue date
Aug 2, 1983
Pako Corporation
John A. Wedel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Disc film holder for photographic printer
Patent number
4,396,282
Issue date
Aug 2, 1983
Pako Corporation
Richard D. Anderson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Neghold assembly for photographic printer
Patent number
4,396,283
Issue date
Aug 2, 1983
Pako Corporation
Richard D. Anderson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73540359 - PHOTOTEK
Serial number
73540359
Filing date
May 30, 1985
Pako Corporation
37 - Building construction
Information
Trademark
73540442 - PHOTOTEK FROM PAKO
Serial number
73540442
Filing date
May 30, 1985
Pako Corporation
37 - Building construction
Information
Trademark
73395697 - PAKO
Serial number
73395697
Registration number
1267211
Filing date
Sep 30, 1982
Pako Corporation
21 - Household or kitchen utensils and containers
Information
Trademark
73395698 - PAKO
Serial number
73395698
Registration number
1268919
Filing date
Sep 30, 1982
Pako Corporation
7 - Machines and machine tools
Information
Trademark
73360418 - PAKO
Serial number
73360418
Registration number
1250800
Filing date
Apr 19, 1982
Pako Corporation
2 - Paints, varnishes, lacquers
Information
Trademark
73345265 - PAKO
Serial number
73345265
Registration number
1230778
Filing date
Jan 11, 1982
Pako Corporation
4 - Industrial oils and greases
Information
Trademark
73345266 - PAKO
Serial number
73345266
Registration number
1233382
Filing date
Jan 11, 1982
Pako Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73345263 - PAKO
Serial number
73345263
Registration number
1228730
Filing date
Jan 11, 1982
Pako Corporation
37 - Building construction
Information
Trademark
73345264 - PAKO
Serial number
73345264
Registration number
1251973
Filing date
Jan 11, 1982
Pako Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73233102 - PHOTO QUICK
Serial number
73233102
Registration number
1188021
Filing date
Sep 28, 1979
Pako Corporation
35 - Advertising
Information
Trademark
73116160 - PAKO
Serial number
73116160
Registration number
1086851
Filing date
Feb 17, 1977
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73041968 - PDQ
Serial number
73041968
Registration number
1028913
Filing date
Jan 17, 1975
PAKO CORPORATION
37 - Building construction
Information
Trademark
72459581 - PAKONOLITH
Serial number
72459581
Registration number
994675
Filing date
Jun 7, 1973
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72378694 - PHOTO QUICK
Serial number
72378694
Registration number
927557
Filing date
Dec 14, 1970
PAKO CORPORATION
40 - Treatment of materials
Information
Trademark
72366719 - PAKOMP
Serial number
72366719
Registration number
940920
Filing date
Jul 30, 1970
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72333430 - SUPER LIFE
Serial number
72333430
Registration number
896883
Filing date
Jul 24, 1969
PAKO CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72302171 - "PAKON"
Serial number
72302171
Registration number
882813
Filing date
Jul 8, 1968
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72171478 - QPP QUALITY PHOTOGRAPHIC PROCESSING
Serial number
72171478
Registration number
801541
Filing date
Jun 20, 1963
PAKO CORPORATION
B -
Information
Trademark
72153805 - TRANSCUT
Serial number
72153805
Registration number
762293
Filing date
Sep 24, 1962
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72153806 - SIMATIC
Serial number
72153806
Registration number
762294
Filing date
Sep 24, 1962
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72153807 - PAKOROL
Serial number
72153807
Registration number
762295
Filing date
Sep 24, 1962
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72142050 - PFC
Serial number
72142050
Registration number
749537
Filing date
Apr 11, 1962
PAKO CORPORATION
36 - Insurance
Information
Trademark
72113550 - PAKOROL-X
Serial number
72113550
Registration number
730765
Filing date
Feb 13, 1961
PAKO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments