Inventor
Keith K. Park
Inventor
La Canada Flintridge, CA, US
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC27primary
LOC2749%
B23DPlaning7%
LOC087%
Y10TTechnical subjects covered by former us classification7%
A24FSmokers' requisites4%
LOC134%
A01DHarvesting2%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling2%
B24BMachines, devices, or processes for grinding or polishing2%
B27CPlaning, drilling, milling, turning or universal machines for wood or similar material2%
PatentTitleYear
D0870958Lighter20198,602,850'Power sander having a sanding plate locking mechanism'2013D0693962'Lighter'2013D0681875'Lighter'20138,359,821'Adjusting device for adjusting the height of a lawn care apparatus'2013D0651560'Battery pack'2012D0646698'Lawn mower'2011D0640197'Battery pack'2011D0636930'Lighter'2011D0634889'Lighter'20117,526,867'Tool with clamping apparatus and an improved scrolling mechanism'20097,328,514'Power tool bearing arrangement'20087,284,335'Guideline generation apparatus for power tool'2007D0539975'Lighter'2007D0536480'Lighter'2007D0529660'Lighter'2006D0529226'Lighter'20067,069,967'Power tool'2006D0509721'Planer'2005D0503601'Multisander'2005D0503493'Lighter'2005D0499508'Lighter'20046,732,741'Lighter with cigar cutter'2004D0484640'Lighter'2003D0475803'Lighter'2003D0472124'Scissors'2003D0464464'Lighter'2002D0463617'Lighter'2002D0460211'Lighter'2002D0459834'Lighter'2002D0458706'Lighter'2002D0455521'Cigar cutter'2002D0454224'Lighter'2002D0454223'Lighter'2002D0454222'Lighter'20026,298,856'Lighter with cigar cutter'20015,490,389'Combustor having enhanced weak extinction characteristics for a gas turbine engine'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2004Based in Glendale, CA, US· patent location history
2002–2019Patents assigned to PROMETHEUS INT INC (23)· patent assignee history
2003–2019Based in La Canada Flintridge, CA, US· patent location history
2005–2009Patents assigned to GMCA PTY LTD (6)· patent assignee history
2005–2011Based in Ellerton, GB· patent location history
2011–2013Patents assigned to CHERVON LTD (4)· patent assignee history
2011–2013Based in York, GB· patent location history
2012–2013Patents assigned to PARK KEITH (3)· patent assignee history
2013–2019Patents assigned to PARK KEITH K (3)· patent assignee history
2013Based in Jiangsu Province, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROMETHEUS INT INC | 23 | 2002–2019 |
| GMCA PTY LTD | 6 | 2005–2009 |
| CHERVON LTD | 4 | 2011–2013 |
| PARK KEITHself | 3 | 2012–2013 |
| PARK KEITH Kself | 3 | 2013–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| La Canada Flintridge, California, US | 13 | 2003–2019 |
| Glendale, California, US | 12 | 2001–2004 |
| Ellerton, GB | 6 | 2005–2011 |
| York, GB | 2 | 2011–2013 |
| Jiangsu Province, CN | 1 | 2013 |