TREA

CLEARFIELD, INC

Follow

Organization

  • BROOKLYN PARK, MN, US
  • Ticker Symbols
    NASDAQ:CLFD
  • TELEPHONE & TELEGRAPH APPARATUS
  • Business Address
    7050 WINNETKA AVE. N. SUITE 100 BROOKLYN PARK MN 55428 763-476-6866
  • Mailing Address
    7050 WINNETKA AVE. N. SUITE 100 BROOKLYN PARK MN 55428
  • State Location
    MN
  • State of Incorporation
    MN
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    98546821 - FASTPASS
    • Serial number 98546821
    • Filing date May 13, 2024
    • Clearfield, Inc.
    • 38 - Telecommunications
  • Information Trademark

    97824340 - CLEARPASS
    • Serial number 97824340
    • Registration number 7396452
    • Filing date Mar 6, 2023
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    97348735 - FASTPASS
    • Serial number 97348735
    • Filing date Apr 6, 2022
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    97119920 - SEECHANGE
    • Serial number 97119920
    • Registration number 7101889
    • Filing date Nov 11, 2021
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    97119927 - FIELDSMART
    • Serial number 97119927
    • Registration number 6928740
    • Filing date Nov 11, 2021
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    97119924 - LABOR LITE
    • Serial number 97119924
    • Filing date Nov 11, 2021
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88935457 - STREETSMART
    • Serial number 88935457
    • Registration number 6429583
    • Filing date May 27, 2020
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87730880 - MAKWA
    • Serial number 87730880
    • Registration number 5620558
    • Filing date Dec 21, 2017
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87653968 - YOURX
    • Serial number 87653968
    • Registration number 6301658
    • Filing date Oct 20, 2017
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87242037 - FLEXCARTRIDGE
    • Serial number 87242037
    • Registration number 5676770
    • Filing date Nov 18, 2016
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87143181 - FLEXDROP
    • Serial number 87143181
    • Registration number 5347343
    • Filing date Aug 18, 2016
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86055164 - FIBERDEEP
    • Serial number 86055164
    • Registration number 4623486
    • Filing date Sep 4, 2013
    • CLEARFIELD, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85681720 - WAVESMART
    • Serial number 85681720
    • Registration number 4301124
    • Filing date Jul 19, 2012
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85681710 - FIELDSHIELD
    • Serial number 85681710
    • Registration number 4426445
    • Filing date Jul 19, 2012
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85259526 - CRAFTSMART
    • Serial number 85259526
    • Registration number 4199392
    • Filing date Mar 7, 2011
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77784851
    • Serial number 77784851
    • Registration number 3754379
    • Filing date Jul 20, 2009
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77784863
    • Serial number 77784863
    • Registration number 3815661
    • Filing date Jul 20, 2009
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77290562 - FIELDSMART
    • Serial number 77290562
    • Registration number 3848177
    • Filing date Sep 27, 2007
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77290608 - CLEARVIEW
    • Serial number 77290608
    • Registration number 3848178
    • Filing date Sep 27, 2007
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77290577 - CLEARFIELD
    • Serial number 77290577
    • Registration number 3781615
    • Filing date Sep 27, 2007
    • Clearfield, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78604600 - SUNUVSTATION
    • Serial number 78604600
    • Filing date Apr 8, 2005
    • APA Enterprises, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78515870 - PROFILER M
    • Serial number 78515870
    • Registration number 3225664
    • Filing date Nov 12, 2004
    • APA Enterprises, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76541504 - SUN UV
    • Serial number 76541504
    • Registration number 3069694
    • Filing date Sep 2, 2003
    • APA Optics, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78293295 - SUN UV
    • Serial number 78293295
    • Registration number 3125032
    • Filing date Aug 28, 2003
    • APA Optics, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76465330 - TRUVMETER
    • Serial number 76465330
    • Registration number 3318909
    • Filing date Nov 4, 2002
    • APA Optics, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76021813 - TRUVSENSOR
    • Serial number 76021813
    • Registration number 2430052
    • Filing date Apr 7, 2000
    • APA Optics, Inc.
    • 14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
  • Information Trademark

    76021814 - SUNUVWATCH
    • Serial number 76021814
    • Registration number 2440944
    • Filing date Apr 7, 2000
    • APA Optics, Inc.
    • 14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes

NSF Awardslast 12 months

processing...
Count: 4

NSF Awards