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Inventor

Phong Hoang Tran

Inventor
Caledonia, MI, US

Overview

31→
Patents
2004–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 31 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning57%
B04CApparatus using free vortex flow, e.g. cyclones15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B01DSeparation6%
H01RElectrically-conductive connections4%
Y10TTechnical subjects covered by former us classification4%
F16HGearing2%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines2%
LOC152%
PatentTitleYear
10,791,900Vacuum cleaner202010,702,119Bare floor cleaner202010,456,001Cyclonic vacuum cleaner with improved collection chamber201910,271,703Vacuum cleaner201910,182,692Vacuum cleaner20199,936,845Vacuum cleaner20189,918,606'Bare floor cleaner'20189,775,482'Vacuum cleaner'20179,723,961'Vacuum cleaner'20179,693,664'Vacuum cleaner'20179,532,693'Unattended spot cleaning with surface sanitization'20179,155,436'Vacuum cleaner with louvered exhaust grill'20159,125,540'Bare floor cleaner'20159,009,914'Vacuum cleaner'20158,756,757'Vacuum cleaner with belt drive disengager'20148,631,541'Auxiliary brush for vacuum cleaner'20148,572,804'Vacuum cleaner with modular clutch assembly'20138,549,697'Unattended spot cleaning with surface sanitization'20138,533,905'Vacuum accessory tool'20138,499,411'Cyclonic vacuum cleaner with improved collection chamber'20138,495,788'Filter locking arrangement for a vacuum cleaner'2013D0675790'Vacuum accessory pet hair tool'20138,230,549'Upright extractor'20127,665,172'Sweeper'20107,507,109'Strain relief assembly'20097,484,265'Protectant application'20097,234,197'Unattended spot cleaning apparatus'20077,228,589'Unattended spot cleaning apparatus'20077,062,816'Surface cleaner with power drive'20066,968,593'Hand-held deep cleaner'20056,775,880'Protectant application'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2020Patents assigned to BISSELL HOMECARE INC (31)· patent assignee history
2004–2015Based in Caledonia, MI, US· patent location history
2012–2015Patents assigned to TRAN PHONG H (6)· patent assignee history
2013–2015Patents assigned to TRAN PHONG HOANG (5)· patent assignee history
2013Patents assigned to GRIFFITH AARON P (2)· patent assignee history
2013–2015Patents assigned to KASPER GARY A (2)· patent assignee history
2013–2020Based in Grand Rapids, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BISSELL HOMECARE INC312004–2020
TRAN PHONG Hself62012–2015
TRAN PHONG HOANGself52013–2015
GRIFFITH AARON P22013
KASPER GARY A22013–2015
Locations
LocationPatentsSpan
Caledonia, MI, US182004–2015
Grand Rapids, MI, US132013–2020