TREA

Sperry Rand Corporation

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  • Bridgeport, CT, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for dislodging ingrown facial hairs
    • Patent number 4,151,644
    • Issue date May 1, 1979
    • Sperry Rand Corporation
    • David R. Locke
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Thinning comb for powered hair trimmer
    • Patent number 4,146,960
    • Issue date Apr 3, 1979
    • Sperry Rand Corporation
    • Theodore R. Flowers
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hair roller
    • Patent number 4,141,371
    • Issue date Feb 27, 1979
    • Sperry Rand Corporation
    • Robert B. Gangnath
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Hair roller
    • Patent number 4,141,370
    • Issue date Feb 27, 1979
    • Sperry Rand Corporation
    • David L. Haas
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Hair trimmer
    • Patent number 4,138,809
    • Issue date Feb 13, 1979
    • Sperry Rand Corporation
    • Antonio Pires
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hair roller
    • Patent number 4,136,706
    • Issue date Jan 30, 1979
    • Sperry Rand Corporation
    • David L. Haas
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Hair roller
    • Patent number 4,136,705
    • Issue date Jan 30, 1979
    • Sperry Rand Corporation
    • Walter J. Kulpa
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Smoothing comb for a hair trimmer
    • Patent number 4,131,995
    • Issue date Jan 2, 1979
    • Sperry Rand Corporation
    • Antonio Pires
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hair trimmer
    • Patent number 4,125,940
    • Issue date Nov 21, 1978
    • Sperry Rand Corporation
    • Richard Ihasz
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Travel case for an electric dry shaver
    • Patent number D249391
    • Issue date Sep 12, 1978
    • Sperry Rand Corporation
    • Jacob A. Krapowicz
    • D87 -
  • Information Patent Grant

    Counter device associated with switch actuator of electrical shaver...
    • Patent number 4,112,271
    • Issue date Sep 5, 1978
    • Sperry Rand Corporation
    • Michael John Marchetti
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Cutter head assembly
    • Patent number 4,089,109
    • Issue date May 16, 1978
    • Sperry Rand Corporation
    • Peter Alfred Czerner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Control circuit arrangement for a portable electrically heated hair...
    • Patent number 4,085,309
    • Issue date Apr 18, 1978
    • Sperry Rand Corporation
    • Siegfried Godel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Cutter head assembly for an electric dry shaver
    • Patent number 4,081,902
    • Issue date Apr 4, 1978
    • Sperry Rand Corporation
    • David Richard Locke
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Auxiliary trimmer assembly
    • Patent number 4,074,427
    • Issue date Feb 21, 1978
    • Sperry Rand Corporation
    • Michael John Marchetti
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Portable hair drying appliance and heating element assembly therefor
    • Patent number 4,066,865
    • Issue date Jan 3, 1978
    • Sperry Rand Corporation
    • Siegfried Godel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Electric dry shaver
    • Patent number D246261
    • Issue date Nov 1, 1977
    • Sperry Rand Corporation
    • Jacob Anthony Krapowicz
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Facial cleaning apparatus
    • Patent number D245948
    • Issue date Oct 4, 1977
    • Sperry Rand Corporation
    • Martin J. Wolff
    • D04 - Brushware
  • Information Patent Grant

    Portable hair dryer
    • Patent number 4,039,774
    • Issue date Aug 2, 1977
    • Sperry Rand Corporation
    • Joseph Kata
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Curling iron attachment
    • Patent number D245124
    • Issue date Jul 19, 1977
    • Sperry Rand Corporation
    • Martin Jay Wolff
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Skin treatment appliance
    • Patent number 4,027,348
    • Issue date Jun 7, 1977
    • Sperry Rand Corporation
    • Theodore Robert Flowers
    • A46 - BRUSHWARE
  • Information Patent Grant

    Hair treatment method and device
    • Patent number 4,019,260
    • Issue date Apr 26, 1977
    • Sperry Rand Corporation
    • Emanuel Edward Levy
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Electric dry shaver having flexible foil type outer cutter
    • Patent number 4,009,518
    • Issue date Mar 1, 1977
    • Sperry Rand Corporation
    • David R. Locke
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Combined electric shaver and cover therefor
    • Patent number D243480
    • Issue date Feb 22, 1977
    • Sperry Rand Corporation
    • Jacob A. Krapowicz
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hand held electric hair dryer
    • Patent number D243418
    • Issue date Feb 15, 1977
    • Sperry Rand Corporation
    • Martin J. Wolff
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cutter drive arrangement for an electric dry shaver
    • Patent number 4,001,933
    • Issue date Jan 11, 1977
    • Sperry Rand Corporation
    • Peter A. Czerner
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Switch arrangement for hand-held portable electrical appliances
    • Patent number 3,997,968
    • Issue date Dec 21, 1976
    • Sperry Rand Corporation
    • Peter Alfred Czerner
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Electric dry shaver
    • Patent number 3,997,969
    • Issue date Dec 21, 1976
    • Sperry Rand Corporation
    • Peter A. Czerner
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Latch and release for a trimmer device in an electric dry shaver
    • Patent number 3,991,464
    • Issue date Nov 16, 1976
    • Sperry Rand Corporation
    • Richard Ihasz
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaver assembly tool
    • Patent number 3,979,813
    • Issue date Sep 14, 1976
    • Sperry Rand Corporation
    • Edward J. Vrabel
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73181358 - INTERCEPT
    • Serial number 73181358
    • Registration number 1131654
    • Filing date Aug 7, 1978
    • SPERRY RAND CORPORATION
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    73180836 - CHALLENGER
    • Serial number 73180836
    • Registration number 1116561
    • Filing date Aug 3, 1978
    • SPERRY RAND CORPORATION
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    73106148 - REMINGTON
    • Serial number 73106148
    • Registration number 1091858
    • Filing date Nov 10, 1976
    • SPERRY RAND CORPORATION
    • 21 - Household or kitchen utensils and containers