LexDanaLexDanabeta
Inventor

Christopher M. Johnson

Inventor
Glen Allen, VA, US

Overview

28→
Patents
1998–2019
Patent span
LOC
Primary field

Patents· 28 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 perambulators24%
LOC1216%
Y10TTechnical subjects covered by former us classification11%
A61BDiagnosis5%
G06FElectric digital data processing5%
LOC095%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A47DFurniture specially adapted for children3%
A61LMethods or apparatus for sterilising materials or objects in general3%
B60BVehicle wheels3%
PatentTitleYear
10,363,951Child restraint for child seat20199,914,469'Infant carrier transport'20189,688,299'Infant carrier holder'20179,540,026'Infant carrier holder'2017D0770716'Shopping cart frame'20169,381,263'Flash sterilization container'20169,044,258'Instrument with removable tip'2015D0724852'Infant carrier holder'20158,789,475'Pallet guard terminator'2014D0708758'Metal bellow valve'20148,528,916'Shopping cart infant seat'2013D0686664'Simulated bulk goods display'20138,307,001'Auditing of curation information'2012D0669317'Cup holder'2012D0655880'Cart for large area objects'2012D0648501'Shopping cart infant seat'20118,028,030'Method and system for supervising electronic text communications of an enterprise'2011D0620673'Set of pallet guard terminators'2010D0620221'Pallet guard terminator'20107,680,833'System and method for database structure comparison'2010D0521709'Bulk item cart'20066,572,122'Multiple child seat nestable shopping cart'2003D0470292'Cart'20036,270,093'Multiple child seat nestable shopping cart'2001D0425681'Ergonomic handgrip for a shopping cart'20005,947,313'Molded plastic basket and rear panel for shopping cart'19995,871,286'Molded wheel and bearing assembly'1999D0400679'Combined molded plastic shopping cart basket and rear panel'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2006Patents assigned to REHRIG INT INC (6)· patent assignee history
1998–2006Based in Richmond, VA, US· patent location history
2010–2015Patents assigned to SAFE STRAP CO INC (9)· patent assignee history
2010–2019Based in Glen Allen, VA, US· patent location history
2010Based in Austin, TX, US· patent location history
2011–2012Based in Oakland, CA, US· patent location history
2012–2017Patents assigned to JOHNSON CHRISTOPHER M (8)· patent assignee history
2012–2017Patents assigned to GIAMPAVOLO PAUL (6)· patent assignee history
2014–2016Based in Abington, MA, US· patent location history
2016–2017Patents assigned to SAFE-STRAP COMPANY INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAFE STRAP CO INC92010–2015
JOHNSON CHRISTOPHER Mself82012–2017
GIAMPAVOLO PAUL62012–2017
REHRIG INT INC61998–2006
SAFE-STRAP COMPANY INC32016–2017
Locations
LocationPatentsSpan
Glen Allen, Virginia, US142010–2019
Richmond, Virginia, US71998–2006
Abington, Massachusetts, US32014–2016
Oakland, California, US22011–2012
Austin, Texas, US12010