Inventor

Stephen James Hull

Inventor

Chandler, AZ, US

Overview

1998–2010

Patent span

LOC

Primary field

Patents· 27 as inventor

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

LOC08primary

LOC0869%

B26BHand-held cutting tools not otherwise provided for14%

B25FCombination or multi-purpose tools not otherwise provided for10%

LOC073%

LOC223%

PatentTitleYear

D0613567'Shovel handle'2010 D0613146'Scraper handle'2010 D0606818'Shovel handle'2009 D0603229'Shovel handle'2009 D0600984'Garden hand tool'2009 D0595550'Garden hand tool'2009 D0595549'Garden hand tool'2009 D0591570'Multi-function hand tool'2009 D0585250'Hand pruner'2009 D0585251'Hand pruner'2009 D0584582'Garden hand tool'2009 D0582227'Garden hand tool'2008 D0581752'Garden hand tool'2008 D0533043'Pair of handle sides for a folding knife'2006 D0530180'Handle for a folding knife'2006 7,000,323'Fixed-blade knife with pivotable side pieces'2006 6,594,906'Knife with integral gated attachment'2003 6,470,522'Combination tool with asymmetric folding structure'2002 6,427,333'Knife-and-sheath combination with positive knife-to-sheath lock and multiple attachments points'2002 D0454611'Knife handle'2002 D0435776'Folding knife'2001 D0435400'Filet knife and sheath'2000 D0407621'Multifunction tool'1999 D0407004'Folding knife'1999 D0407003'Folding knife'1999 D0407002'Folding knife'1999 5,826,340'Two-piece handle and method of assembly'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to BUCK KNIVES (1)· patent assignee history

1998Based in La Jolla, CA, US· patent location history

1999–2006Patents assigned to BUCK KNIVES INC (11)· patent assignee history

1999–2006Based in San Diego, CA, US· patent location history

2006Patents assigned to LEATHERMAN TOOL GROUP INC (2)· patent assignee history

2006–2010Based in Chandler, AZ, US· patent location history

2008–2010Patents assigned to CORONA CLIPPER INC (13)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CORONA CLIPPER INC	13	2008–2010
BUCK KNIVES INC	11	1999–2006
LEATHERMAN TOOL GROUP INC	2	2006
BUCK KNIVES	1	1998

Locations

Location	Patents	Span
Chandler, AZ, US	15	2006–2010
San Diego, California, US	11	1999–2006
La Jolla, California, US	1	1998