Inventor
Kevin Stones
Inventor
Bishop Auckland, GB
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Gprimary
A01GHorticulture28%
H01HElectric switches20%
B27BSaws for wood or similar material17%
B27GAccessory machines or apparatus for working wood or similar materials7%
A01DHarvesting4%
A47LDomestic washing or cleaning2%
B24BMachines, devices, or processes for grinding or polishing2%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding2%
B25FCombination or multi-purpose tools not otherwise provided for2%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges2%
PatentTitleYear
9,961,839Vegetation cutting device20189,717,185'Vegetation pruning device'20178,918,951'Blower vacuum device'20148,347,510'Handle assembly for power tool'20138,336,213'Handle assembly for power tool'20128,256,120'Vegetation trimmer having a blowing function'20128,069,575'Vegetation pruning device'20118,065,805'Vegetation pruning device'20117,814,665'Actuation mechanism for a power tool'20107,407,015'Safety mechanism for power tool and power tool incorporating such mechanism'20087,401,660'Latch mechanism for pivoting handle assembly of a power tool'20087,367,409'Latch mechanism for pivoting handle assembly of a power tool'20087,360,311'Drive mechanism for power tool'20087,275,322'Pivoting handle assembly for power tool'20076,601,376'Cylinder blade for a mower'20036,206,162'Dog clutch mechanism'2001D0437580'Battery'20016,181,032'Releasably connecting power packs to electrical appliances'20016,105,263'Clutch mechanism for a chain saw'20005,724,737'Switch mechanism'19985,466,106'Clamp nut'19954,784,034'Saw blades and saw assemblies'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2018Patents assigned to BLACK & DECKER INC (22)· patent assignee history
1988–2017Based in Bishop Auckland, GB· patent location history
1995–2018Based in Durham, GB· patent location history
2003Based in County Durham, GB· patent location history
2011–2017Patents assigned to STONES KEVIN (6)· patent assignee history
2011–2017Patents assigned to BARKER DAVID (3)· patent assignee history
2011Patents assigned to JARMAN DAVID (2)· patent assignee history
2012Patents assigned to MILLION PHILIP S (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACK & DECKER INC | 22 | 1988–2018 |
| STONES KEVINself | 6 | 2011–2017 |
| BARKER DAVID | 3 | 2011–2017 |
| JARMAN DAVID | 2 | 2011 |
| MILLION PHILIP S | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bishop Auckland, GB | 17 | 1988–2017 |
| Durham, GB | 4 | 1995–2018 |
| County Durham, GB | 1 | 2003 |