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Stephen Ahnert

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  • Philadelphia, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Foldable, removable, reversible stroller seat
    • Patent number 8,764,048
    • Issue date Jul 1, 2014
    • Graco Children's Products Inc.
    • Stephen Ahnert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Foldable stroller and fold interlock mechanism
    • Patent number 8,474,854
    • Issue date Jul 2, 2013
    • Graco Children's Products Inc.
    • Roy L. Dean
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Stroller and seat assembly
    • Patent number 8,322,744
    • Issue date Dec 4, 2012
    • Graco Children's Products Inc.
    • Stephen Ahnert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Reversible stroller handle
    • Patent number 8,210,563
    • Issue date Jul 3, 2012
    • Graco Children's Products Inc.
    • Michael A. Dotsey
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Stroller with synchronized seat height adjustment
    • Patent number 8,029,014
    • Issue date Oct 4, 2011
    • Graco Children's Products Inc.
    • Stephen Ahnert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Stroller and Seat Assembly
    • Publication number 20100259021
    • Publication date Oct 14, 2010
    • Graco Childrens Products, Inc.
    • Stephen Ahnert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Foldable Stroller and Fold Interlock Mechanism
    • Publication number 20100244408
    • Publication date Sep 30, 2010
    • Graco Children's Products Inc.
    • Roy L. Dean
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Reversible Stroller Handle
    • Publication number 20100156060
    • Publication date Jun 24, 2010
    • Graco Children's Products Inc.
    • Michael A. Dotsey
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Foldable Stroller and Fold Linkage for Same
    • Publication number 20100127480
    • Publication date May 27, 2010
    • Graco Children's Products Inc.
    • Stephen Ahnert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Stroller with Synchronized Seat Height Adjustment
    • Publication number 20100109272
    • Publication date May 6, 2010
    • Graco Children's Products Inc.
    • Stephen Ahnert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Stroller Wheel with Modular Suspension
    • Publication number 20090033051
    • Publication date Feb 5, 2009
    • Graco Children's Products Inc.
    • Stephen Ahnert
    • B60 - VEHICLES IN GENERAL