Inventor
Christian S. Leyden
Inventor
Danville, KY, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC15primary
LOC1591%
A47GHousehold or table equipment3%
B26BHand-held cutting tools not otherwise provided for3%
LOC183%
PatentTitleYear
D0926849Vacuum sealer2021D0924290Vacuum sealer2021D0922462Vacuum sealer2021D0893589Printer20208,141,838'Adjustable picture hanger'20127,814,664'Folding utility knife'2010D0537994'Upright vacuum cleaner canister body'2007D0521199'Nozzle assembly for an upright vacuum cleaner'2006D0520692'Upright vacuum cleaner dirt cup'2006D0519250'Upright vacuum cleaner'2006D0515755'Upright vacuum cleaner canister assembly'2006D0515757'Upright vacuum cleaner nozzle assembly'2006D0504750'Wand mounted light for vacuum cleaner'2005D0499850'Single agitator nozzle for vacuum cleaner'2004D0495455'Vacuum cleaner canister body'2004D0495106'Dual agitator nozzle for vacuum cleaner'2004D0490949'Handle for upright vacuum cleaner'2004D0490951'Handle for folding upright vacuum cleaner'2004D0489850'Combined handle and canister assembly for upright vacuum cleaner'2004D0488894'Folding upright vacuum cleaner'2004D0488896'Dirt container for folding upright vacuum cleaner'2004D0488897'Nozzle assembly for folding upright vacuum cleaner'2004D0488274'Combined canister and belted nozzle for upright vacuum cleaner'2004D0488272'Vacuum cleaner canister assembly'2004D0487323'Upright bagless vacuum cleaner'2004D0483535'Dirt cup for vacuum cleaner'2003D0481845'Vacuum cleaner nozzle assembly'2003D0469937'Nozzle assembly of upright vacuum cleaner'2003D0463079'Tool caddy for vacuum cleaner'2002D0460227'Canister assembly of upright vacuum cleaner'2002D0459561'Twin hose upright vacuum cleaner'2002D0454995'Handle for vacuum cleaner'2002D0431335'Vacuum cleaner handle'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Based in Greenville, TN, US· patent location history
2002–2005Patents assigned to MATSUSHITA ELECTRIC CORP (20)· patent assignee history
2002–2007Based in Danville, KY, US· patent location history
2006–2007Patents assigned to PANASONIC CORP NORTH AMERICA (6)· patent assignee history
2010Patents assigned to IRWIN IND TOOL CO (1)· patent assignee history
2010Based in Concord, NC, US· patent location history
2012Patents assigned to GRANT JACKIE (1)· patent assignee history
2012Based in Cornelius, NC, US· patent location history
2020–2021Based in Portage, MI, US· patent location history
2021Patents assigned to SUNBEAM PRODUCTS INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC CORP | 20 | 2002–2005 |
| PANASONIC CORP NORTH AMERICA | 6 | 2006–2007 |
| SUNBEAM PRODUCTS INC | 3 | 2021 |
| GRANT JACKIE | 1 | 2012 |
| IRWIN IND TOOL CO | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danville, KY, US | 26 | 2002–2007 |
| Portage, MI, US | 4 | 2020–2021 |
| Cornelius, NC, US | 1 | 2012 |
| Concord, NC, US | 1 | 2010 |
| Greenville, TN, US | 1 | 2000 |