Harrah's Operating Company, Inc.

Organization

  • Memphis, TN, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    77074187 - PARIS

    • Serial number 77074187
    • Registration number 3355033
    • Filing date Jan 2, 2007
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    77070558 - PARIS

    • Serial number 77070558
    • Registration number 3361414
    • Filing date Dec 22, 2006
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78473865 - VIALE

    • Serial number 78473865
    • Registration number 3057343
    • Filing date Aug 26, 2004
    • Caesars Entertainment, Inc.
    • 43 - Services for providing food and drink
  • Information Trademark

    78467467 - TOURNAMENT OF CHAMPIONS

    • Serial number 78467467
    • Filing date Aug 13, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78467460 - WORLD SERIES OF POKER TOURNAMENT OF CHAMPIONS

    • Serial number 78467460
    • Registration number 3053714
    • Filing date Aug 13, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78457601 - CHAMPAGNE SLOTS

    • Serial number 78457601
    • Registration number 3020236
    • Filing date Jul 27, 2004
    • Caesars Entertainment, Inc.
    • 41 - Education
  • Information Trademark

    78455538 - WORLD SERIES OF POKER

    • Serial number 78455538
    • Registration number 3290269
    • Filing date Jul 23, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78455579 - WORLD SERIES OF POKER

    • Serial number 78455579
    • Registration number 3154905
    • Filing date Jul 23, 2004
    • Harrah's Operating Company, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78411328 - ROYAL ORDER

    • Serial number 78411328
    • Registration number 3042752
    • Filing date Apr 30, 2004
    • Harrah's Operating Company, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78396852 - DOUBLE PAY ROYALS

    • Serial number 78396852
    • Filing date Apr 6, 2004
    • Harrah's Operating Company, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78396856 - ROYAL REWARDS

    • Serial number 78396856
    • Filing date Apr 6, 2004
    • Harrah's Operating Company, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78396854 - COURT JESTER

    • Serial number 78396854
    • Filing date Apr 6, 2004
    • Harrah's Operating Company, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78385353 - WORLD SERIES OF HORSE RACING

    • Serial number 78385353
    • Filing date Mar 16, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78385372 - WORLD SERIES OF HANDICAPPING

    • Serial number 78385372
    • Filing date Mar 16, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78382696 - WORLD SERIES OF 21

    • Serial number 78382696
    • Filing date Mar 11, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78382729 - WORLD SERIES OF GAMBLING

    • Serial number 78382729
    • Filing date Mar 11, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78382722 - WORLD SERIES OF GAMING

    • Serial number 78382722
    • Registration number 3419746
    • Filing date Mar 11, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78381582 - GIGI PARIS

    • Serial number 78381582
    • Registration number 3026776
    • Filing date Mar 10, 2004
    • Caesars Entertainment, Inc.
    • 28 - Games and playthings
  • Information Trademark

    78355830 - WORLD SERIES OF VIDEO POKER

    • Serial number 78355830
    • Filing date Jan 22, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78355837 - WORLD SERIES OF BINGO

    • Serial number 78355837
    • Filing date Jan 22, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78353059 - WORLD SERIES OF SLOTS

    • Serial number 78353059
    • Filing date Jan 16, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78353066 - WORLD SERIES OF CRAPS

    • Serial number 78353066
    • Filing date Jan 16, 2004
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78325330 - STAY, PLAY AND PARTY

    • Serial number 78325330
    • Registration number 2899954
    • Filing date Nov 10, 2003
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78220742 - LAKE TAHOE'S BIG CHILL

    • Serial number 78220742
    • Registration number 2810666
    • Filing date Mar 3, 2003
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78204603 - PLAY, EARN & CASH IN

    • Serial number 78204603
    • Registration number 2774258
    • Filing date Jan 17, 2003
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    78182650 - MORE WINNERS, MORE FUN, THE PARTY'S JUST BEGUN!

    • Serial number 78182650
    • Registration number 2827845
    • Filing date Nov 7, 2002
    • Harrah's Operating Company, Inc.
    • 41 - Education
  • Information Trademark

    76408501 - SHOWBOAT THE MARDI GRAS CASINO

    • Serial number 76408501
    • Registration number 2868364
    • Filing date May 13, 2002
    • Showboat, Inc.
    • 41 - Education