Inventor

HARTENSTINE CURTIS M

US150 patents

⚠️ This page may combine multiple inventors who share the name “HARTENSTINE CURTIS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WONDERLAND NURSERY GOODS

16 patents

US7673934B2Mar 9, 2010

Dual purpose high chair

WONDERLAND NURSERY GOODS74 citations97

US9545940B2Jan 17, 2017

Infant stroller apparatus

WONDERLAND NURSERY GOODS25 citations94

US9986850B2Jun 5, 2018

Convertible highchair assembly having a removable tray

WONDERLAND NURSERY GOODS21 citations93

US9789791B2Oct 17, 2017

Child safety seat

WONDERLAND NURSERY GOODS12 citations93

US7625043B2Dec 1, 2009

Child car seat with multiple use configurations

WONDERLAND NURSERY GOODS48 citations93

US7458636B2Dec 2, 2008

Child safety seat assembly with buckle positioning member

WONDERLAND NURSERY GOODS25 citations93

US9540028B2Jan 10, 2017

Infant stroller apparatus

WONDERLAND NURSERY GOODS14 citations92

US9364098B2Jun 14, 2016

Reversible child holding device

WONDERLAND NURSERY GOODS13 citations91

US7819472B2Oct 26, 2010

Latch mechanism for a child car seat

WONDERLAND NURSERY GOODS26 citations90

US7717457B2May 18, 2010

Stroller with spring-assisted fold mechanism

WONDERLAND NURSERY GOODS21 citations86

US10299609B2May 28, 2019

Infant carrier

WONDERLAND NURSERY GOODS10 citations84

US10154737B2Dec 18, 2018

Infant care apparatus

WONDERLAND NURSERY GOODS11 citations84

US10051975B2Aug 21, 2018

Child seat convertible to multiple configurations of use

WONDERLAND NURSERY GOODS10 citations84

US9936817B2Apr 10, 2018

Infant high chair and method of operating the same

WONDERLAND NURSERY GOODS11 citations84

US9565950B2Feb 14, 2017

Infant care apparatus

WONDERLAND NURSERY GOODS10 citations84

US9554658B2Jan 31, 2017

Infant high chair and method of operating the same

WONDERLAND NURSERY GOODS15 citations84

GRACO CHILDRENS PROD INC

13 patents

US6478327B1Nov 12, 2002

Foldable stroller

GRACO CHILDRENS PROD INC101 citations98

US7188858B2Mar 13, 2007

Foldable stroller

GRACO CHILDRENS PROD INC75 citations97

US7614641B2Nov 10, 2009

Foldable stroller

GRACO CHILDRENS PROD INC36 citations96

US7044497B2May 16, 2006

Foldable stroller

GRACO CHILDRENS PROD INC53 citations96

US6666473B2Dec 23, 2003

Foldable stroller with passenger support base

GRACO CHILDRENS PROD INC81 citations96

US6155740ADec 5, 2000

Stroller and a fold latch assembly thereof

GRACO CHILDRENS PROD INC86 citations96

US6510570B2Jan 28, 2003

Playard having corner panels

GRACO CHILDRENS PROD INC44 citations93

USD461645SAug 20, 2002

Playard with inwardly curving legs

GRACO CHILDRENS PROD INC21 citations93

US7410186B2Aug 12, 2008

Fold joint and foldable stroller

GRACO CHILDRENS PROD INC19 citations92

US7404569B2Jul 29, 2008

Foldable stroller

GRACO CHILDRENS PROD INC20 citations92

US7185909B2Mar 6, 2007

Stroller with drop-down basket

GRACO CHILDRENS PROD INC37 citations92

US7037170B2May 2, 2006

Toy accessory

GRACO CHILDRENS PROD INC53 citations92

US7017922B2Mar 28, 2006

Stroller with accessory bridge

GRACO CHILDRENS PROD INC30 citations92

HARTENSTINE CURTIS M

6 patents

USD653463SFeb 7, 2012

Car seat for baby

HARTENSTINE CURTIS M39 citations94

US8276988B2Oct 2, 2012

Child car seat

HARTENSTINE CURTIS M16 citations92

US8201879B2Jun 19, 2012

Tray system for child's high chair

HARTENSTINE CURTIS M28 citations92

USD655925SMar 20, 2012

Child safety seat

HARTENSTINE CURTIS M30 citations92

US9428207B2Aug 30, 2016

Cup holder module, tray and stroller thereof

HARTENSTINE CURTIS M13 citations84

US9302695B2Apr 5, 2016

Tray

HARTENSTINE CURTIS M9 citations84

WONDERLAND SWITZERLAND AG

5 patents

US10723245B2Jul 28, 2020

Support base for a child safety seat

WONDERLAND SWITZERLAND AG23 citations93

US10077063B2Sep 18, 2018

Child stroller apparatus having an expandable frame

WONDERLAND SWITZERLAND AG17 citations93

US10207731B2Feb 19, 2019

Expandable child carrier

WONDERLAND SWITZERLAND AG13 citations84

US10053131B2Aug 21, 2018

Basket and stroller apparatus thereof

WONDERLAND SWITZERLAND AG11 citations84

US10023217B2Jul 17, 2018

Infant stroller apparatus

WONDERLAND SWITZERLAND AG15 citations84

WILLIAMS BRUCE L

3 patents

US8882196B2Nov 11, 2014

Child safety seat

WILLIAMS BRUCE L18 citations92

US8567862B2Oct 29, 2013

Child safety seat assembly

WILLIAMS BRUCE L25 citations92

US9090181B2Jul 28, 2015

Child safety seat

WILLIAMS BRUCE L15 citations84

WONDERLAND NURSERY GOODS CO LT

1 patent

US7232185B2Jun 19, 2007

Adjustable head rest for child car seat

WONDERLAND NURSERY GOODS CO LT67 citations98

WILLIAMS BRUCE

1 patent

US8979198B2Mar 17, 2015

Child safety seat

WILLIAMS BRUCE20 citations92

GRACO CHILDREN S PRODUCT INC

1 patent

US6022042AFeb 8, 2000

Stroller having a brake assembly

GRACO CHILDREN S PRODUCT INC40 citations92

HORST ANDREW J

1 patent

US9010773B2Apr 21, 2015

Baby carriage and frame thereof

HORST ANDREW J23 citations91

WONDERLAND NURSERYGOOD COMPANY LTD

1 patent

US8870285B2Oct 28, 2014

Child safety seat assembly

WONDERLAND NURSERYGOOD COMPANY LTD16 citations91

FIORE JR JOSEPH F

1 patent

US8646838B2Feb 11, 2014

Child booster seat

FIORE JR JOSEPH F16 citations91

FIORE III JOSEPH F

1 patent

US9089225B2Jul 28, 2015

Child holding accessory for use with a play yard

FIORE III JOSEPH F22 citations88

Showing the top 50 of 150 patents by PatentIndex Score.