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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER GENERATOR AND FLUID SUPPLY DEVICE HAVING THE SAME

    • Publication number 20240410342
    • Publication date Dec 12, 2024
    • Pukyong National University Industry-University Cooperation Foundation
    • Joong Ho SHIN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Display Device

    • Publication number 20240224445
    • Publication date Jul 4, 2024
    • LG Display Co., Ltd.
    • Hyosung Lee
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONVENIENT HUMAN AND ANIMAL POWER DRIVE PERMANENT MAGNET POWER GENE...

    • Publication number 20240146148
    • Publication date May 2, 2024
    • Hefei Zhuanwei Intelligent Technology Co., Ltd.
    • Yifei Lu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TENSION FORCE STEPLESS ADJUSTMENT COUNTERWEIGHT POWER GENERATING ME...

    • Publication number 20240017113
    • Publication date Jan 18, 2024
    • Shanghai Yinsheng Technology Co.,Ltd.
    • Yinsheng LI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SPRING RETURN DEVICE

    • Publication number 20220042496
    • Publication date Feb 10, 2022
    • Kinetrol Ltd
    • Roger CHAPMAN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HAND-WOUND POWERED TOOTHBRUSH WITH REPLACEABLE BRUSH HEAD

    • Publication number 20210220102
    • Publication date Jul 22, 2021
    • Goodwell Inc.
    • Patrick R. Triato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CAPTURING KINETIC ENERGY AND FOR EMISSION-F...

    • Publication number 20210215141
    • Publication date Jul 15, 2021
    • Constructis Group, Inc.
    • James Leo Nigg
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLEXIBLE ORGANIC LIGHT-EMITTING DISPLAY (OLED) AND SPRING COMPONENT

    • Publication number 20210184159
    • Publication date Jun 17, 2021
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Yongzhen JIA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SPRING ARRAY AND METHOD FOR DOOR COUNTERBALANCING

    • Publication number 20210002934
    • Publication date Jan 7, 2021
    • OVERHEAD DOOR CORPORATION
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    TENSIONING GEAR MECHANISM FOR TENSIONING A STORED-ENERGY SPRING OF...

    • Publication number 20200273638
    • Publication date Aug 27, 2020
    • Siemens Aktiengesellschaft
    • MARIAN BIETZ
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTARY POWER STORAGE & REINFORCEMENT SYSTEM

    • Publication number 20200248677
    • Publication date Aug 6, 2020
    • Kunihiko UTATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TENSIONING MECHANISM FOR CLAMPING A PRE-LOADED SPRING OF A SPRING-L...

    • Publication number 20200227213
    • Publication date Jul 16, 2020
    • Siemens Aktiengesellschaft
    • FRIEDRICH LOEBNER
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HAND-WOUND POWERED TOOTHBRUSH WITH REPLACEABLE BRUSH HEAD

    • Publication number 20200085552
    • Publication date Mar 19, 2020
    • Goodwell Inc.
    • Patrick R. Triato
    • A46 - BRUSHWARE
  • Information Patent Application

    Bicycle Pedal for Maximizing and Storing Torque

    • Publication number 20200070932
    • Publication date Mar 5, 2020
    • John Daniel Corder
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STROKE-LIMITING CONTROL ASSEMBLY AND OPERATING METHOD THEREOF

    • Publication number 20200056687
    • Publication date Feb 20, 2020
    • HANGZHOU HENGHONG MACHINERY CO., LTD.
    • Laiming YU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CAPTURING KINETIC ENERGY AND FOR EMISSION-F...

    • Publication number 20190264665
    • Publication date Aug 29, 2019
    • Constructis Group, Inc.
    • James Leo Nigg
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MULTI-BUFFERING ENERGY STORAGE DEVICE AND APPLICATION THEREOF

    • Publication number 20190242368
    • Publication date Aug 8, 2019
    • Shandong University of Science and Technology
    • Chenglong WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Mechanism for Storing and Releasing Mechanical Energy

    • Publication number 20190226564
    • Publication date Jul 25, 2019
    • Botao LIANG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Battery-Free Powered Toothbrush

    • Publication number 20190083217
    • Publication date Mar 21, 2019
    • Goodwell Inc.
    • Patrick R. TRIATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Energy Storage Apparatus

    • Publication number 20190048856
    • Publication date Feb 14, 2019
    • Next Ressource Generation GmbH
    • Aghakhani Morteza
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Pedal Powered Vehicle

    • Publication number 20180304963
    • Publication date Oct 25, 2018
    • Thomas M. Howe
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Seismic-Source Apparatus And Detection System

    • Publication number 20180275297
    • Publication date Sep 27, 2018
    • Halliburton Energy Services, Inc.
    • Brian Vandellyn Park
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SPRING-POWERED DRIVE APPARATUS AND SELF-PROPELLED CASTER

    • Publication number 20180258919
    • Publication date Sep 13, 2018
    • ENDO KOGYO CO., LTD.
    • Tomio KOMABA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Mechanical Battery

    • Publication number 20170373560
    • Publication date Dec 28, 2017
    • Mohamed Sharkas
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TORSION ROD LOADING DEVICE AND ASSEMBLY

    • Publication number 20170356229
    • Publication date Dec 14, 2017
    • Christopher Styek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SPRING MECHANISM

    • Publication number 20170260971
    • Publication date Sep 14, 2017
    • Charles Chongmu Kim
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SPRING RETURN DEVICE

    • Publication number 20170002798
    • Publication date Jan 5, 2017
    • KINETROL LIMITED
    • Roger Charles CHAPMAN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ELECTRIC GENERATOR DEVICE, TIMEPIECE MOVEMENT, AND TIMEPIECE

    • Publication number 20160170377
    • Publication date Jun 16, 2016
    • Asahi Glass Company, Limited
    • Yoshiki HAMATANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SPRING WINDING DEVICE FOR USE WITH OVERHEAD DOORS

    • Publication number 20160131113
    • Publication date May 12, 2016
    • Arrow Tru-Line, Inc.
    • Gerald Schutt
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELASTIC MOTOR-SPRING ACTUATOR

    • Publication number 20160084235
    • Publication date Mar 24, 2016
    • ARIZONA BOARD OF REGENTS, acting for and on behalf of NORTHERN ARIZONA UNIVER...
    • Kiisa Nishikawa
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...