TREA

W. S. SHAMBAN & COMPANY

Follow

Organization

  • CULVER CITY, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Elastomer energized sealing and exclusion device
    • Patent number 5,149,107
    • Issue date Sep 22, 1992
    • W. S. Shamban & Company
    • Martin M. Maringer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relieving slipper seal system
    • Patent number 5,143,382
    • Issue date Sep 1, 1992
    • W. S. Shamban & Company
    • Martin M. Maringer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid seal and rod wiper assembly
    • Patent number 4,850,602
    • Issue date Jul 25, 1989
    • W. S. Shamban & Company
    • Clifford W. Goldstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-extrusion back-up ring assembly
    • Patent number 4,576,386
    • Issue date Mar 18, 1986
    • W. S. Shamban & Company
    • Alan M. Benson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly with reduced wear low pressure sealing ring
    • Patent number 4,570,944
    • Issue date Feb 18, 1986
    • W. S. Shamban & Company
    • Henry A. Traub
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly with improved low pressure sealing ring
    • Patent number 4,566,702
    • Issue date Jan 28, 1986
    • W. S. Shamban & Company
    • Henry A. Traub
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastomer energized seal
    • Patent number 4,448,429
    • Issue date May 15, 1984
    • W. S. Shamban & Company
    • Guy A. Thomas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly
    • Patent number 4,268,045
    • Issue date May 19, 1981
    • W. S. Shamban & Co.
    • Henry A. Traub
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly
    • Patent number 4,231,578
    • Issue date Nov 4, 1980
    • W. S. Shamban & Co.
    • Henry A. Traub
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Precision lead screw assembly and nut
    • Patent number 3,975,968
    • Issue date Aug 24, 1976
    • W. S. Shamban & Co.
    • Frank R. Chaffin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gib
    • Patent number 3,953,086
    • Issue date Apr 27, 1976
    • W. S. Shamban & Co.
    • Frank R. Chaffin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Moving captive seal construction usable under high temperature and...
    • Patent number 3,951,418
    • Issue date Apr 20, 1976
    • W. S. Shamban & Co.
    • Eldon O. Dryer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    74175194 - STEP-LOK
    • Serial number 74175194
    • Filing date Jun 10, 1991
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    74155882 - POLYMOD
    • Serial number 74155882
    • Registration number 1783120
    • Filing date Apr 8, 1991
    • W. S. Shamban and Company
    • 7 - Machines and machine tools
  • Information Trademark

    74150792 - SLANTCOIL
    • Serial number 74150792
    • Registration number 1684280
    • Filing date Mar 20, 1991
    • W. S. Shamban & Co.
    • 6 - Common metals and their alloys
  • Information Trademark

    74095897 - D-MAX
    • Serial number 74095897
    • Filing date Sep 10, 1990
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73778531 - ST SEAL
    • Serial number 73778531
    • Registration number 1560907
    • Filing date Feb 3, 1989
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73778532 - EXCLUDER PLUS
    • Serial number 73778532
    • Registration number 1567152
    • Filing date Feb 3, 1989
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73741801 - PRES-LOK
    • Serial number 73741801
    • Registration number 1534288
    • Filing date Jul 25, 1988
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73731655 - ZURCITE
    • Serial number 73731655
    • Registration number 1539328
    • Filing date May 31, 1988
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73722867 - STAKBAK
    • Serial number 73722867
    • Registration number 1511772
    • Filing date Apr 18, 1988
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73707590 - STEPSEAL
    • Serial number 73707590
    • Registration number 1500522
    • Filing date Jan 25, 1988
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73691703 - TUREL
    • Serial number 73691703
    • Registration number 1509232
    • Filing date Oct 26, 1987
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73674792 - VARILIP
    • Serial number 73674792
    • Registration number 1483425
    • Filing date Jul 27, 1987
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73665832 - WEDGPAK
    • Serial number 73665832
    • Registration number 1508118
    • Filing date Jun 11, 1987
    • W. S. Shamban and Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73610158 - HIMOD
    • Serial number 73610158
    • Registration number 1430880
    • Filing date Jul 18, 1986
    • W. S. Shamban & Co.
    • 7 - Machines and machine tools
  • Information Trademark

    73537234 - DUROLINER
    • Serial number 73537234
    • Registration number 1370940
    • Filing date May 13, 1985
    • W. S. Shamban and Company
    • 7 - Machines and machine tools
  • Information Trademark

    73419776 - ROTOLOC
    • Serial number 73419776
    • Registration number 1309553
    • Filing date Apr 1, 1983
    • W. S. Shamban and Company
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    73334272 - A Q SEAL
    • Serial number 73334272
    • Registration number 1210482
    • Filing date Oct 26, 1981
    • W. S. Shamban & Co.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73285312 - MICROTHIN
    • Serial number 73285312
    • Registration number 1226504
    • Filing date Feb 2, 1981
    • W. S. Shamban & Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73292668 - DUOPAK
    • Serial number 73292668
    • Registration number 1187638
    • Filing date Jan 12, 1981
    • W. S. Shamban & Co.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73277800 - GLYD RINGS
    • Serial number 73277800
    • Registration number 1236335
    • Filing date Sep 15, 1980
    • W. S. Shamban & Co.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73259802 - SHAMBAK
    • Serial number 73259802
    • Registration number 1211542
    • Filing date Apr 28, 1980
    • W. S. Shamban & Co.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73179768 - ROTAPAK
    • Serial number 73179768
    • Registration number 1117130
    • Filing date Jul 26, 1978
    • W. S. SHAMBAN & COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73177240 - GLYDPAK
    • Serial number 73177240
    • Registration number 1128821
    • Filing date Jul 5, 1978
    • W. S. SHAMBAN & CO.
    • 7 - Machines and machine tools
  • Information Trademark

    73095558 - EZITE
    • Serial number 73095558
    • Registration number 1071219
    • Filing date Aug 4, 1976
    • W. S. SHAMBAN & CO.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    73089890 - MINCRO
    • Serial number 73089890
    • Registration number 1055918
    • Filing date Jun 9, 1976
    • W. S. SHAMBAN & CO.
    • 6 - Common metals and their alloys
  • Information Trademark

    73085533 - DUROGIB
    • Serial number 73085533
    • Registration number 1056483
    • Filing date Apr 29, 1976
    • W. S. SHAMBAN & CO.
    • 7 - Machines and machine tools
  • Information Trademark

    73014751 - DUROBLOCK
    • Serial number 73014751
    • Registration number 1002608
    • Filing date Mar 1, 1974
    • W. S. SHAMBAN & CO.
    • 7 - Machines and machine tools
  • Information Trademark

    73014195 - VARIDRY
    • Serial number 73014195
    • Registration number 1008387
    • Filing date Feb 25, 1974
    • W. S. SHAMBAN & CO.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73014196 - DURONUT
    • Serial number 73014196
    • Registration number 1014012
    • Filing date Feb 25, 1974
    • W. S. SHAMBAN & CO.
    • 7 - Machines and machine tools
  • Information Trademark

    73014198 - ZURCON
    • Serial number 73014198
    • Registration number 1013275
    • Filing date Feb 25, 1974
    • W. S. SHAMBAN & CO.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry