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Inventor

Rick Stephens

Inventor
Chicago, IL, US

Overview

9→
Patents
1988–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 as inventor

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

A45Cprimary
A45CPurses29%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers14%
LOC0314%
LOC0714%
A47JKitchen equipment7%
E05BLocks7%
F25DRefrigerators7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
10,506,895Insulated container assembly with thermal storage accommodation201910,314,377Lunch box with working surface201910,098,427Soft-sided insulated container with inflatable wall structure20189,408,445'Soft-sided insulated container with inflatable wall structure'2016D0475250'Cooler'2003D0475251'Cooler'2003D0457314'Bag'2002D0455551'Bag'20024,781,042'Automobile child prevention locks'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Based in Glenwood Springs, CO, US· patent location history
2002–2003Patents assigned to OCP ACQUISITION CORP (4)· patent assignee history
2002–2019Based in Chicago, IL, US· patent location history
2016–2019Patents assigned to CALIFORNIA INNOVATIONS INC (4)· patent assignee history
2016–2019Patents assigned to STEPHENS RICK (3)· patent assignee history
2019Patents assigned to EDWARDS CHRISTOPHER (1)· patent assignee history
2019Patents assigned to KEARNS WILLIAM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CALIFORNIA INNOVATIONS INC42016–2019
OCP ACQUISITION CORP42002–2003
STEPHENS RICKself32016–2019
EDWARDS CHRISTOPHER12019
KEARNS WILLIAM12019
Locations
LocationPatentsSpan
Chicago, Illinois, US82002–2019
Glenwood Springs, CO, US11988