TREA

H. K. PORTER COMPANY, INC.

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  • PHILADELPHIA, PA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Weather tight blind fastener
    • Patent number 4,189,977
    • Issue date Feb 26, 1980
    • H. K. Porter Company, Inc.
    • Carman R. Hintz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuous manufacture of reinforced hose
    • Patent number 4,155,790
    • Issue date May 22, 1979
    • H. K. Porter Company, Inc.
    • Frederick M. Galloway
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Asbestos free friction element
    • Patent number 4,130,537
    • Issue date Dec 19, 1978
    • H. K. Porter Company, Inc.
    • George J. Bohrer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rod gripping tool for applying fasteners
    • Patent number 4,063,443
    • Issue date Dec 20, 1977
    • H. K. Porter Company, Inc.
    • Garrett Yarbrough
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Muffler
    • Patent number 3,970,168
    • Issue date Jul 20, 1976
    • H. K. Porter Company, Inc.
    • John R. Mucka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Trademarklast 30 trademarks

  • Information Trademark

    73684262 - SUPERIOR
    • Serial number 73684262
    • Registration number 1493845
    • Filing date Sep 15, 1987
    • H. K. PORTER COMPANY, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73587051 - AIRFLEX
    • Serial number 73587051
    • Filing date Mar 10, 1986
    • H. K. PORTER COMPANY, INC.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    73516165 - PUMPFLEX
    • Serial number 73516165
    • Registration number 1394858
    • Filing date Jan 4, 1985
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73482181 - PORTERCLEAN
    • Serial number 73482181
    • Registration number 1324364
    • Filing date May 25, 1984
    • H. K. PORTER COMPANY, INC.
    • 12 - Vehicles
  • Information Trademark

    73476696 - FLEXCURV
    • Serial number 73476696
    • Registration number 1350625
    • Filing date Apr 23, 1984
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73300020 - PORTOFLEX
    • Serial number 73300020
    • Filing date Mar 6, 1981
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73239511 - DELSTAR80
    • Serial number 73239511
    • Registration number 1165339
    • Filing date Nov 16, 1979
    • H. K. PORTER COMPANY, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73203153 - PORTERCOAT
    • Serial number 73203153
    • Registration number 1144710
    • Filing date Feb 8, 1979
    • H. K. PORTER COMPANY, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73188095 - THERMOID
    • Serial number 73188095
    • Registration number 1134081
    • Filing date Oct 4, 1978
    • H. K. PORTER COMPANY, INC.
    • 12 - Vehicles
  • Information Trademark

    73188096 - THERMOID
    • Serial number 73188096
    • Registration number 1133074
    • Filing date Oct 4, 1978
    • H. K. PORTER COMPANY, INC.
    • 12 - Vehicles
  • Information Trademark

    73137264 - PORTER
    • Serial number 73137264
    • Registration number 1257396
    • Filing date Aug 11, 1977
    • H. K. PORTER COMPANY, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73121876 - TRANSDUCTOR
    • Serial number 73121876
    • Registration number 1093655
    • Filing date Apr 7, 1977
    • H. K. PORTER COMPANY, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73092068 - VALU FLEX
    • Serial number 73092068
    • Registration number 1112282
    • Filing date Jun 30, 1976
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73046931 - COVERGARD
    • Serial number 73046931
    • Registration number 1024678
    • Filing date Mar 17, 1975
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73046932 - HEATGARD
    • Serial number 73046932
    • Registration number 1023133
    • Filing date Mar 17, 1975
    • H. K. PORTER COMPANY, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73043325 - PORTER DOT 121
    • Serial number 73043325
    • Registration number 1020480
    • Filing date Feb 3, 1975
    • H. K. PORTER COMPANY, INC.
    • 12 - Vehicles
  • Information Trademark

    73039694 - CONCURE
    • Serial number 73039694
    • Registration number 1019398
    • Filing date Dec 16, 1974
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73029807 - FLEX STRENGTH
    • Serial number 73029807
    • Registration number 1011014
    • Filing date Aug 16, 1974
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73029625 - FLAMEGARD
    • Serial number 73029625
    • Registration number 1109429
    • Filing date Aug 15, 1974
    • H. K. PORTER COMPANY, INC.
    • 24 - Textiles and textile goods, not included in other classes
  • Information Trademark

    73003481 - SAFETY-RATED
    • Serial number 73003481
    • Registration number 1011235
    • Filing date Oct 12, 1973
    • H. K. PORTER COMPANY, INC.
    • 12 - Vehicles
  • Information Trademark

    73003482 - CYCLONE
    • Serial number 73003482
    • Registration number 995032
    • Filing date Oct 12, 1973
    • H. K. PORTER COMPANY, INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73003483 - TUFTEX
    • Serial number 73003483
    • Registration number 1024666
    • Filing date Oct 12, 1973
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73003487 - PORTOMAGIC
    • Serial number 73003487
    • Registration number 996744
    • Filing date Oct 12, 1973
    • H. K. PORTER COMPANY, INC.
    • 12 - Vehicles
  • Information Trademark

    73003486 - NEOFLEX
    • Serial number 73003486
    • Registration number 1012133
    • Filing date Oct 12, 1973
    • H. K. PORTER COMPANY, INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73003484 - ULTRAFLEX
    • Serial number 73003484
    • Registration number 1011461
    • Filing date Oct 12, 1973
    • H. K. PORTER COMPANY, INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73003485 - FLEXKING
    • Serial number 73003485
    • Registration number 1015727
    • Filing date Oct 12, 1973
    • H. K. PORTER COMPANY, INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72443452 - CLEANGARD
    • Serial number 72443452
    • Registration number 981195
    • Filing date Dec 11, 1972
    • H. K. PORTER COMPANY, INC.
    • 24 - Textiles and textile goods, not included in other classes
  • Information Trademark

    72410409 - CENTRIFAN
    • Serial number 72410409
    • Registration number 957303
    • Filing date Dec 16, 1971
    • H. K. PORTER COMPANY, INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72407024 - SILFLEX
    • Serial number 72407024
    • Registration number 975010
    • Filing date Nov 5, 1971
    • H. K. PORTER COMPANY, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72385640 - PORTODUCT
    • Serial number 72385640
    • Registration number 934950
    • Filing date Mar 5, 1971
    • H. K. PORTER COMPANY, INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes