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CHICAGO RAWHIDE MANUFACTURING COMPANY

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  • CHICAGO, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary shaft seal with retractable excluder lip
    • Patent number 5,244,215
    • Issue date Sep 14, 1993
    • Chicago Rawhide Manufacturing Company
    • Douglas A. Cather
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for sending unit
    • Patent number 5,183,267
    • Issue date Feb 2, 1993
    • Chicago Rawhide Manufacturing Co.
    • Yuri Ackerman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Unitized grit seal with removable thrust bumper
    • Patent number 5,183,269
    • Issue date Feb 2, 1993
    • Chicago Rawhide Manufacturing Co.
    • David D. Black
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Test fixture for measuring stiffness in flexible materials
    • Patent number 5,178,017
    • Issue date Jan 12, 1993
    • Chicago Rawhide Manufacturing Company
    • Boris Dinzburg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Composite drain plug
    • Patent number 5,176,215
    • Issue date Jan 5, 1993
    • Chicago Rawhide Manufacturing Co.
    • Yuri Ackerman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Composite seal assembly
    • Patent number 5,152,538
    • Issue date Oct 6, 1992
    • Chicago Rawhide Manufacturing Company, Inc.
    • Steve A. Mims
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for manufacturing seal components
    • Patent number RE33603
    • Issue date Jun 4, 1991
    • Chicago Rawhide Manufacturing Co.
    • Keith W. Christiansen
    • 425 - Plastic article or earthenware shaping or treating: apparatus
  • Information Patent Grant

    Unitary seal for gas pressure spring assembly
    • Patent number 4,934,668
    • Issue date Jun 19, 1990
    • Chicago Rawhide Manufacturing Co.
    • Gregory R. Vassmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of forming a fluid seal
    • Patent number 4,851,176
    • Issue date Jul 25, 1989
    • Chicago Rawhide Mfg. Co.
    • Keith W. Christiansen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for manufacturing seal components
    • Patent number 4,824,357
    • Issue date Apr 25, 1989
    • Chicago Rawhide Manufacturing Corporation
    • Keith W. Christiansen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold assembly for forming a seal unit
    • Patent number 4,738,606
    • Issue date Apr 19, 1988
    • Chicago Rawhide Manufacturing Co.
    • Keith W. Christiansen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of and apparatus for molding a composite fluorocarbon helix...
    • Patent number 4,689,190
    • Issue date Aug 25, 1987
    • Chicago Rawhide Mfg. Co.
    • Glenn Peisker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid seals with unitary wear sleeve elements
    • Patent number 4,643,436
    • Issue date Feb 17, 1987
    • Chicago Rawhide Mfg. Co.
    • Ronald A. Jackowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse lip positive venting seal
    • Patent number 4,616,836
    • Issue date Oct 14, 1986
    • Chicago Rawhide Mfg. Co.
    • Gordon T. Drygalski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unitized seal for severe service applications
    • Patent number 4,613,005
    • Issue date Sep 23, 1986
    • Chicago Rawhide Manufacturing Co.
    • Burton K. Olsson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal mold and method
    • Patent number 4,580,962
    • Issue date Apr 8, 1986
    • Chicago Rawhide Mfg. Co.
    • Norman C. Haas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Contoured shaft seal for high pressure applications
    • Patent number 4,560,177
    • Issue date Dec 24, 1985
    • Chicago Rawhide Mfg. Co.
    • William M. Riley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse lip positive venting seal
    • Patent number 4,556,225
    • Issue date Dec 3, 1985
    • Chicago Rawhide Mfg. Co.
    • Gordon T. Drygalski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid seal with unitary wear sleeve element
    • Patent number 4,531,748
    • Issue date Jul 30, 1985
    • Chicago Rawhide Manufacturing Co.
    • Ronald A. Jackowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-purpose fluid seal for movement control dampers and the like
    • Patent number 4,527,673
    • Issue date Jul 9, 1985
    • Chicago Rawhide Manufacturing Company
    • Peter Szcupak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal having casing unit with contoured annular inner diameter
    • Patent number 4,526,384
    • Issue date Jul 2, 1985
    • Chicago Rawhide Mfg. Co.
    • William M. Riley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid seals with self-venting auxiliary lips
    • Patent number 4,522,411
    • Issue date Jun 11, 1985
    • Chicago Rawhide Mfg. Co.
    • Thomas J. Burgan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-function fluid seal for dampers and the like
    • Patent number 4,508,020
    • Issue date Apr 2, 1985
    • Chicago Rawhide Manufacturing Company
    • Peter Szcupak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite teflon helix seal
    • Patent number 4,501,431
    • Issue date Feb 26, 1985
    • Chicago Rawhide Manufacturing Company
    • Glenn Peisker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unitized oil seals
    • Patent number 4,448,426
    • Issue date May 15, 1984
    • Chicago Rawhide Manufacturing Company
    • Ronald A. Jackowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Readily removable shaft seal including venting tab
    • Patent number 4,433,846
    • Issue date Feb 28, 1984
    • Chicago Rawhide Manufacturing Company
    • Richard A. Romero
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination wear sleeve and excluder lip adapted for easy installation
    • Patent number 4,428,586
    • Issue date Jan 31, 1984
    • Chicago Rawhide Manufacturing Company
    • Richard A. Romero
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel filter assembly and cartridge
    • Patent number 4,372,847
    • Issue date Feb 8, 1983
    • Chicago Rawhide Manufacturing Company
    • Andrew D. Lewis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Laminated elastomeric bearing unit
    • Patent number 4,365,936
    • Issue date Dec 28, 1982
    • Chicago Rawhide Manufacturing Company
    • Seymour A. Hatch
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Apparatus for unloading molded articles
    • Patent number 4,363,595
    • Issue date Dec 14, 1982
    • Chicago Rawhide Manufacturing Company
    • Jerry D. Reichenbach
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74036934 - XD2000
    • Serial number 74036934
    • Registration number 1624727
    • Filing date Mar 12, 1990
    • Chicago Rawhide Manufacturing Co.
    • 12 - Vehicles
  • Information Trademark

    73670725 - LIFEBOOT
    • Serial number 73670725
    • Registration number 1497727
    • Filing date Jul 7, 1987
    • CHICAGO RAWHIDE MANUFACTURING CO., INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73601473 - CRITR
    • Serial number 73601473
    • Registration number 1422673
    • Filing date May 30, 1986
    • Chicago Rawhide Manufacturing Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73598850 - CR
    • Serial number 73598850
    • Registration number 1420050
    • Filing date May 15, 1986
    • Chicago Rawhide Manufacturing Co.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73560718 - BRAKEMASTER
    • Serial number 73560718
    • Registration number 1448351
    • Filing date Sep 30, 1985
    • Chicago Rawhide Manufacturing Co.
    • 12 - Vehicles
  • Information Trademark

    73527951 - SCOTSEAL
    • Serial number 73527951
    • Registration number 1364479
    • Filing date Mar 21, 1985
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73489718 - PUMPSTAR
    • Serial number 73489718
    • Registration number 1332900
    • Filing date Jul 13, 1984
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73432886 - CARB-GARD
    • Serial number 73432886
    • Registration number 1340539
    • Filing date Jul 1, 1983
    • Chicago Rawhide Mfg. Co.
    • 12 - Vehicles
  • Information Trademark

    73373241
    • Serial number 73373241
    • Registration number 1279626
    • Filing date Jul 6, 1982
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73372609 - AMERICAN COMPONENTS
    • Serial number 73372609
    • Registration number 1282139
    • Filing date Jul 1, 1982
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73370499 - TRACKSTAR
    • Serial number 73370499
    • Registration number 1257492
    • Filing date Jun 21, 1982
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 12 - Vehicles
  • Information Trademark

    73316663 - CR PRO/FUEL
    • Serial number 73316663
    • Filing date Jun 29, 1981
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73316664 - CR
    • Serial number 73316664
    • Registration number 1227323
    • Filing date Jun 29, 1981
    • Chicago Rawhide Manufacturing Co.
    • 7 - Machines and machine tools
  • Information Trademark

    73288158 - AIRLINE
    • Serial number 73288158
    • Filing date Dec 1, 1980
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73261737 - PRO/FUEL
    • Serial number 73261737
    • Registration number 1177115
    • Filing date May 12, 1980
    • Chicago Rawhide Mfg. Co.
    • 12 - Vehicles
  • Information Trademark

    73064141 - DF
    • Serial number 73064141
    • Registration number 1037461
    • Filing date Sep 25, 1975
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73041535 - CR INDUSTRIES
    • Serial number 73041535
    • Registration number 1035783
    • Filing date Jan 13, 1975
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73041536 - CR INDUSTRIES
    • Serial number 73041536
    • Registration number 1038195
    • Filing date Jan 13, 1975
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72416979 - WAVEX
    • Serial number 72416979
    • Registration number 990886
    • Filing date Mar 1, 1972
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72416980 - WAVE
    • Serial number 72416980
    • Registration number 990887
    • Filing date Mar 1, 1972
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72280396 - C/R
    • Serial number 72280396
    • Registration number 971340
    • Filing date Sep 15, 1967
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72280020 - CR
    • Serial number 72280020
    • Registration number 971339
    • Filing date Sep 11, 1967
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72086266 - SIRVON
    • Serial number 72086266
    • Registration number 727418
    • Filing date Nov 30, 1959
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    71594886 - SIRVENE
    • Serial number 71594886
    • Registration number 538760
    • Filing date Mar 30, 1950
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    71528694 - SIRVIS
    • Serial number 71528694
    • Registration number 530465
    • Filing date Jul 16, 1947
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    71528695 - SIRVENE
    • Serial number 71528695
    • Registration number 530466
    • Filing date Jul 16, 1947
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73288156 - LIFELINE
    • Serial number 73288156
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 12 - Vehicles
  • Information Trademark

    73288157 - CONTROLINE
    • Serial number 73288157
    • CHICAGO RAWHIDE MANUFACTURING COMPANY
    • 7 - Machines and machine tools