See-saws

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Current Industry

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MECHANICAL ADVANTAGE DEVICE

    • Publication number 20240359109
    • Publication date Oct 31, 2024
    • People Levers LLC
    • John H. Bevis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MECHANICAL ADVANTAGE DEVICE

    • Publication number 20240359110
    • Publication date Oct 31, 2024
    • People Levers LLC
    • John H. Bevis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MECHANICAL ADVANTAGE DEVICE

    • Publication number 20240165522
    • Publication date May 23, 2024
    • People Levers LLC
    • John H. Bevis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    AUTOMATIC WHEELCHAIR ACCESSIBLE SEE-SAW

    • Publication number 20230226457
    • Publication date Jul 20, 2023
    • Troy Andrew Bishop
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Folding dog agility teeter

    • Publication number 20230173398
    • Publication date Jun 8, 2023
    • Hoffco International Imports LLC
    • Stacey Ann Hoffman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    OVERHEAD TEETER TOTTER EQUIPMENT

    • Publication number 20230059314
    • Publication date Feb 23, 2023
    • John MANNINEN
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MULTI-FUNCTION AT-HOME PLAYSET KIT

    • Publication number 20230040497
    • Publication date Feb 9, 2023
    • Be Wood, LLC
    • Brian Wallace
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    ELECTRIC SEESAW SWING

    • Publication number 20220047955
    • Publication date Feb 17, 2022
    • HANGZHOU HANDOU TECHNOLOGY CO., LTD.
    • Yin Wang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    UNIT BLOCK HAVING INTEGRALLY PROVIDED COUPLING PORTION AND INSERTIO...

    • Publication number 20180154276
    • Publication date Jun 7, 2018
    • Seung Young OH
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Method and System for Providing Interactivity Based on Sensor Measu...

    • Publication number 20180065051
    • Publication date Mar 8, 2018
    • Disney Enterprises, Inc.
    • David Crawford
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Teeter-Totter Device

    • Publication number 20160089609
    • Publication date Mar 31, 2016
    • Luke Hatfield
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    TEETER TOTTER

    • Publication number 20140309047
    • Publication date Oct 16, 2014
    • Allen Keetch
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Playground Device with Motion Dependent Sound Feedback

    • Publication number 20120083348
    • Publication date Apr 5, 2012
    • Peder Burgaard
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Seesaw

    • Publication number 20110059805
    • Publication date Mar 10, 2011
    • H GROSSMAN LTD
    • Martin Grossman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RECREATIONAL APPARATUS PROVIDING UP AND DOWN MOTION AND ROTATIONAL...

    • Publication number 20100197417
    • Publication date Aug 5, 2010
    • Paul May
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BUNGEE TEETER-TOTTER

    • Publication number 20090291768
    • Publication date Nov 26, 2009
    • DREAM VISIONS, LLC
    • Theodore G. Habing
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SINGLE RIDER TEETER-TOTTER

    • Publication number 20090291769
    • Publication date Nov 26, 2009
    • DREAM VISIONS, LLC
    • Theodore G. Habing
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Method and system for providing interactivity based on sensor measu...

    • Publication number 20090234666
    • Publication date Sep 17, 2009
    • Disney Enterprises, Inc.
    • David Crawford
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    GLIDER TEETER-TOTTER

    • Publication number 20090186711
    • Publication date Jul 23, 2009
    • Theodore G. Habing
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Playground Equipment

    • Publication number 20090131184
    • Publication date May 21, 2009
    • Nir Pizmony
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Playground Device With Motion Dependent Sound Feedback

    • Publication number 20090105001
    • Publication date Apr 23, 2009
    • Peder Burgaard
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PLAYGROUND EQUIPMENT

    • Publication number 20080300063
    • Publication date Dec 4, 2008
    • Stephen F. Nye
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Sound Producing Play Apparatus

    • Publication number 20080287035
    • Publication date Nov 20, 2008
    • WonderWorx LLC
    • Grant Ballin
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Electricity Generating Playground Equipment and Method

    • Publication number 20080252180
    • Publication date Oct 16, 2008
    • Ben Stephen Markham
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Single rider teeter-totter

    • Publication number 20070298944
    • Publication date Dec 27, 2007
    • Dream Visions, LLC
    • Theodore G. Habing
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Rocking Toy Device

    • Publication number 20070167245
    • Publication date Jul 19, 2007
    • Manuel Antonio Chacon
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Playground apparatus

    • Publication number 20070011954
    • Publication date Jan 18, 2007
    • David Nickelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    User activated water sprinkler system for trampolines and playgroun...

    • Publication number 20060160664
    • Publication date Jul 20, 2006
    • Marcel Lavabre
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Rotatable teeter totter apparatus

    • Publication number 20060160630
    • Publication date Jul 20, 2006
    • William Michael McGrath
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Sound producing play apparatus

    • Publication number 20060128481
    • Publication date Jun 15, 2006
    • Grant Ballin
    • A63 - SPORTS GAMES AMUSEMENTS