TREA

C. L. FROST & SON, INC.

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  • GRAND RAPIDS, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheeled support assembly for conveyors with locking and fastening f...
    • Patent number 4,502,738
    • Issue date Mar 5, 1985
    • C. L. Frost & Son, Inc.
    • Randal W. Nauta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Plastic conveyor roller and method of making same
    • Patent number 4,441,601
    • Issue date Apr 10, 1984
    • C. L. Frost & Son, Inc.
    • William R. Rood
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Relubricatable double row bearing
    • Patent number 4,408,808
    • Issue date Oct 11, 1983
    • C. L. Frost & Son, Inc.
    • Jerry L. Redmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain spraying apparatus
    • Patent number 4,401,188
    • Issue date Aug 30, 1983
    • C. L. Frost & Son, Inc.
    • Siegfried K. Weis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bearing unit with improved inner race
    • Patent number 4,395,078
    • Issue date Jul 26, 1983
    • C. L. Frost & Son, Inc.
    • Harvey E. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wheeled support assembly for conveyors with locking and fastening f...
    • Patent number 4,367,905
    • Issue date Jan 11, 1983
    • C. L. Frost & Son, Inc.
    • Randal W. Nauta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Removal method for removable closure member for bearing units
    • Patent number 4,364,614
    • Issue date Dec 21, 1982
    • C. L. Frost & Son, Inc.
    • Siegfried K. Weis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing unit with improved inner race
    • Patent number 4,323,288
    • Issue date Apr 6, 1982
    • C. L. Frost & Son, Inc.
    • Harvey E. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bearing seal
    • Patent number 4,309,063
    • Issue date Jan 5, 1982
    • C. L. Frost & Son, Inc.
    • Siegfried K. Weis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain link and chain assembly including same
    • Patent number 4,297,840
    • Issue date Nov 3, 1981
    • C. L. Frost & Son, Inc.
    • Gerald W. Gurney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain link and chain assembly including same
    • Patent number 4,297,839
    • Issue date Nov 3, 1981
    • C. L. Frost & Son, Inc.
    • Gerald W. Gurney
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for making chain bracket with strengthened chain supports
    • Patent number 4,297,959
    • Issue date Nov 3, 1981
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain bracket with strengthened chain supports
    • Patent number 4,266,658
    • Issue date May 12, 1981
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain bracket with strengthened chain supports
    • Patent number 4,266,657
    • Issue date May 12, 1981
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Drive disc-pulley assembly
    • Patent number 4,265,133
    • Issue date May 5, 1981
    • C. L. Frost & Son, Inc.
    • Douglas J. Van Der Meulen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Eccentric boring tool and method
    • Patent number 4,260,306
    • Issue date Apr 7, 1981
    • C. L. Frost & Son, Inc.
    • Siegfried K. Weis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chain bracket with strengthened chain supports
    • Patent number 4,258,841
    • Issue date Mar 31, 1981
    • C. L. Frost & Son, Inc.
    • Gerald W. Gurney
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain bracket with strengthened chain supports
    • Patent number 4,220,243
    • Issue date Sep 2, 1980
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor roller assembly
    • Patent number 4,213,523
    • Issue date Jul 22, 1980
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain bracket with strengthened chain supports
    • Patent number 4,210,238
    • Issue date Jul 1, 1980
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain pin assembly with captive securing means
    • Patent number 4,202,219
    • Issue date May 13, 1980
    • C. L. Frost & Son, Inc.
    • Siegfried K. Weis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain lubrication apparatus and method
    • Patent number 4,159,046
    • Issue date Jun 26, 1979
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wheel bearing assembly with plastic bearing seals
    • Patent number 4,113,328
    • Issue date Sep 12, 1978
    • C. L. Frost & Son, Inc.
    • Douglas J. Vander Meulen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Trolley wheel assembly
    • Patent number 4,109,343
    • Issue date Aug 29, 1978
    • C. L. Frost & Son, Inc.
    • Siegfried K. Weis
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Connection apparatus for multipiece bearing race
    • Patent number 4,039,233
    • Issue date Aug 2, 1977
    • C. L. Frost & Son, Inc.
    • Devere W. Schmidt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Trolley wheel
    • Patent number 4,019,789
    • Issue date Apr 26, 1977
    • C. L. Frost & Son, Inc.
    • Walter M. Rosin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Removable seal for bearings
    • Patent number 4,010,987
    • Issue date Mar 8, 1977
    • C. L. Frost & Son, Inc.
    • Philip D. Jasperse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing housing assembly and method thereof
    • Patent number 3,998,505
    • Issue date Dec 21, 1976
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sanitary anti-friction trolley wheel
    • Patent number 3,971,601
    • Issue date Jul 27, 1976
    • C. L. Frost & Son, Inc.
    • Frederick R. Sytsma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of pulley construction
    • Patent number 3,961,406
    • Issue date Jun 8, 1976
    • C. L. Frost & Son, Inc.
    • Charles C. Frost
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Trademarklast 30 trademarks

  • Information Trademark

    73332213 - FROST-COMP
    • Serial number 73332213
    • Registration number 1212974
    • Filing date Oct 13, 1981
    • C. L. Frost & Son, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73329425 - FROST-LOCK
    • Serial number 73329425
    • Registration number 1220592
    • Filing date Sep 24, 1981
    • C. L. Frost & Son, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73307836 - Q2
    • Serial number 73307836
    • Registration number 1225531
    • Filing date Apr 27, 1981
    • C. L. Frost & Son, Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73301033 - TUNDERMAN
    • Serial number 73301033
    • Filing date Mar 13, 1981
    • C. L. Frost & Son, Inc.
    • 37 - Building construction
  • Information Trademark

    73280347 - FROSTLINE
    • Serial number 73280347
    • Registration number 1196771
    • Filing date Oct 3, 1980
    • C. L. Frost & Son, Inc.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    73269079 - SANI-ROLLER
    • Serial number 73269079
    • Registration number 1190450
    • Filing date Jul 7, 1980
    • C. L. Frost & Son, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73247438 - FROST-LINK
    • Serial number 73247438
    • Registration number 1163450
    • Filing date Jan 24, 1980
    • C. L. Frost & Son, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73245558 - FROST
    • Serial number 73245558
    • Registration number 1170904
    • Filing date Jan 10, 1980
    • C. L. Frost & Son, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73188660 - SANI-YOKE
    • Serial number 73188660
    • Registration number 1143928
    • Filing date Oct 10, 1978
    • C. L. Frost & Son, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73185965 - FROST-GOLD
    • Serial number 73185965
    • Registration number 1128806
    • Filing date Sep 18, 1978
    • C. L., FROST & SON, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73169578 - SANI-LINK
    • Serial number 73169578
    • Registration number 1112992
    • Filing date May 8, 1978
    • C. L. FROST & SON, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73065836 - SPLASHPROOF
    • Serial number 73065836
    • Registration number 1138210
    • Filing date Oct 14, 1975
    • C. L. FROST & SON, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73049790 - SANI-TROLLEY
    • Serial number 73049790
    • Registration number 1031242
    • Filing date Apr 17, 1975
    • C. L. FROST & SON, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    72426032 - FROST
    • Serial number 72426032
    • Registration number 956105
    • Filing date Jun 1, 1972
    • C. L. FROST & SON, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    72426031 - FROST
    • Serial number 72426031
    • Registration number 955703
    • Filing date Jun 1, 1972
    • C. L. FROST & SON, INC.
    • 7 - Machines and machine tools