Inventor
Charles Keith Long
Inventor
Seneca, SC, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
G01CMeasuring distances, levels or bearings9%
LOC089%
A01DHarvesting7%
A47LDomestic washing or cleaning7%
B08BCleaning in general7%
LOC157%
B05BSpraying apparatus5%
Y10TTechnical subjects covered by former us classification5%
A01GHorticulture4%
PatentTitleYear
10,306,843Backpack leaf blower20199,167,751'Backpack leaf blower'20158,444,068'Dual flow pressure washer'20138,118,241'Surface cleaner system'20128,056,834'Adjustable nozzle for pressure washer'20117,891,036'Multi-function power washer'20117,854,398'Hand held pressure washer'20107,325,812'Grip assembly for clutch cap, front sleeve, rear sleeve and method of making'20087,322,116'Laser leveling device having a suction mounting arrangement'20087,260,895'Structure mountable assembly'20077,198,081'Log splitter'20077,191,532'Modular tool assembly having a vacuum mounting arrangement'20077,181,854'Laser leveling device having a suction mounting arrangement'20077,174,648'Structure mountable assembly'2007D0528570'Log splitter'20066,726,414'Depth adjustment for a fixed base router'2004D0484101'Mountable switch'2003D0476621'Radio charger'2003D0468608'Random orbit sander'20036,419,429'Router with ergonomic handles'2002D0450230'Pair of ergonomic router handles'2001D0434629'Keyless drill chuck'2000D0433909'Keyless drill chuck'2000D0426442'Chuck'2000D0416461'Chuck'1999D0404988'Chuck'1999D0402675'Chuck'19985,410,866'Mulching lawn mower blade and housing assembly'19955,301,494'Recharging system for a battery operated tool having an on-board transformer'19945,299,414'Mulching lawn mower blade and housing assembly'19945,261,215'Vertically storable lawn mower'19935,203,147'Lawn mower activation switch'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1995Patents assigned to RYOBI MOTOR PRODUCTS CORP (5)· patent assignee history
1993–2019Based in Seneca, SC, US· patent location history
1998–2000Patents assigned to POWER TOOL HOLDERS INCORPORATED (4)· patent assignee history
2006–2008Patents assigned to EASTWAY FAIR CO LTD (6)· patent assignee history
2010–2015Patents assigned to TECHTRONIC OUTDOOR PROD TECH (6)· patent assignee history
2011–2013Patents assigned to HAHN KLAUS KARL (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTWAY FAIR CO LTD | 6 | 2006–2008 |
| TECHTRONIC OUTDOOR PROD TECH | 6 | 2010–2015 |
| RYOBI MOTOR PRODUCTS CORP | 5 | 1993–1995 |
| POWER TOOL HOLDERS INCORPORATED | 4 | 1998–2000 |
| HAHN KLAUS KARL | 3 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seneca, SC, US | 32 | 1993–2019 |