LexDanaLexDanabeta
Inventor

Sean Bartholomew Simmons

Inventor
Waterloo, CA

Overview

3→
Patents
2000–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B62Bprimary
B62BHand-propelled vehicles, e.g. hand carts or perambulators29%
A47CChairs14%
B60BVehicle wheels14%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges14%
F16CShafts14%
H04WWireless communication networks14%
PatentTitleYear
11,115,957System and method for uplink resource reuse202110,501,104Portable tote cart20196,079,777'Combination chaise lounge and tote cart'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Orlando, FL, US· patent location history
2019Patents assigned to SIMMONS STANLEY R (1)· patent assignee history
2019Based in Winter Springs, FL, US· patent location history
2021Patents assigned to CAI ZHIJUN (1)· patent assignee history
2021Patents assigned to HILCO PATENT ACQUISITION 55 LLC (1)· patent assignee history
2021Patents assigned to SIMMONS SEAN BARTHOLOMEW (1)· patent assignee history
2021Patents assigned to SUZUKI TAKASHI (1)· patent assignee history
2021Based in Waterloo, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAI ZHIJUN12021
HILCO PATENT ACQUISITION 55 LLC12021
SIMMONS SEAN BARTHOLOMEWself12021
SIMMONS STANLEY Rself12019
SUZUKI TAKASHI12021
Locations
LocationPatentsSpan
Waterloo, CA12021
Winter Springs, Florida, US12019
Orlando, Florida, US12000