72220868 - µ

Information

  • Trademark
  • 72220868
  • Serial Number
    72220868
  • Registration Number
    819436
  • Filing Date
    June 10, 1965
    60 years ago
  • Registration Date
    November 29, 1966
    58 years ago
  • Transaction Date
    August 03, 2011
    14 years ago
  • Status Date
    September 01, 2007
    17 years ago
  • Renewal Date
    November 29, 1986
    38 years ago
  • Location Date
    October 24, 2001
    23 years ago
  • First Use Anywhere Date
    November 23, 1954
    70 years ago
  • First Use In Commerce Date
    November 23, 1954
    70 years ago
Mark Drawing Code
3000
Mark Identification
µ
Case File Statements
  • GS0211: ELECTRONIC AND MICROWAVE COMPONENTS AND SOLID STATE DEVICES-NAMELY, ELECTRICAL FILTERS OF LOW PASS, HIGH PASS, BAND PASS, AND BAND ELIMINATION TYPES IN THE HIGH FREQUENCY, VERY HIGH FREQUENCY, ULTRA HIGH FREQUENCY AND MICROWAVE RANGES, INCLUDING WAVEGUIDE AND COAXIAL TYPES; CHANNEL FILTERS; MULTIPLEXERS; PRESELECTORS; EQUALIZERS; MIXERS; HYBRIDS; POWER DIVIDERS; FREQUENCY MODULATORS; HARMONIC GENERATORS; CONVERTERS; FREQUENCY MULTIPLIERS; DETECTORS; AMPLIFIERS; PRE-AMPLIFIERS; ANTENNA FEEDERS AND COUPLERS; DIODE SWITCHES; STABLE TRANSISTOR POWER SUPPLIES; PHASE SHIFTERS; VARIABLE ATTENUATORS; TELEMETRY CONVERTERS; AND MICROWAVE RECEIVERS
  • PM0001: MU PHI
  • TR0000: THE SYMBOL "U" IS THE GRECK LETTER MU AND THE SYMBOL "0" IS THE GREEK LETTER PHI.
Case File Event Statements
  • 9/1/2007 - 17 years ago
    3 - CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 Type: CAEX
  • 11/29/1986 - 38 years ago
    2 - REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) Type: REN1
  • 11/19/1986 - 38 years ago
    1 - REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 Type: 9.AF