Inventor

Gregory S. Sellers

Inventor

Christiana, PA, US

Overview

39→

Patents

2005–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 39 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Nprimary

B60NSeats specially adapted for vehicles48%

A47DFurniture specially adapted for children20%

B62BHand-propelled vehicles, e.g. hand carts or perambulators15%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%

Y10TTechnical subjects covered by former us classification6%

A47CChairs4%

LOC212%

PatentTitleYear

11,091,185Stroller2021 10,919,418Car seat with belt guide2021 10,562,418Load leg and child safety seat assembly therewith2020 10,524,585Infant carrier2020 10,299,609Infant carrier2019 10,300,814Child safety seat2019 10,258,166Child restraint seat2019 10,189,381Safety belt assembling device capable of assembling a child restraint system with a vehicle seat2019 10,144,332Child seat having an object holder2018 10,058,192Child restraint seat2018 9,937,823Child safety seat2018 9,873,359Child safety seat2018 9,789,791'Child safety seat'2017 9,758,067'Child safety seat and crotch belt assembly thereof'2017 9,221,365'Convertible child safety seat assembly and method of operating the same'2015 9,156,379'Child safety seat assembly'2015 9,090,181'Child safety seat'2015 8,998,312'Infant safety seat'2015 8,979,198'Child safety seat'2015 8,882,196'Child safety seat'2014 8,870,285'Child safety seat assembly'2014 8,567,862'Child safety seat assembly'2013 8,556,344'Child safety seat assembly'2013 8,459,665'Foldable stroller frame'2013 8,276,988'Child car seat'2012 8,123,295'Car seat recline mechanism with double acting actuator'2012 7,891,738'Child seat'2011 7,819,472'Latch mechanism for a child car seat'2010 7,617,550'Playard'2009 7,571,925'Stroller with child barrier and pivotable cup holder'2009 7,568,243'Playard'2009 7,422,284'Infant swing seat'2008 7,418,746'Playard'2008 7,413,213'Stroller with cup holder'2008 7,401,367'Playard'2008 7,185,909'Stroller with drop-down basket'2007 D0525318'Electronic module for use with a juvenile product'2006 7,073,815'Stroller with drop-down basket'2006 6,865,756'Playard'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2009Patents assigned to GRACO CHILDRENS PROD INC (10)· patent assignee history

2005–2021Based in Christiana, PA, US· patent location history

2008–2019Patents assigned to WONDERLAND NURSERY GOODS (20)· patent assignee history

2011Based in Taipei, TW· patent location history

2012–2017Patents assigned to SELLERS GREGORY S (10)· patent assignee history

2012–2015Patents assigned to HARTENSTINE CURTIS M (6)· patent assignee history

2018–2021Patents assigned to WONDERLAND SWITZERLAND AG (11)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WONDERLAND NURSERY GOODS	20	2008–2019
WONDERLAND SWITZERLAND AG	11	2018–2021
GRACO CHILDRENS PROD INC	10	2005–2009
SELLERS GREGORY Sself	10	2012–2017
HARTENSTINE CURTIS M	6	2012–2015

Locations

Location	Patents	Span
Christiana, Pennsylvania, US	38	2005–2021
Taipei, TW	1	2011