Inventor

Derek G. Gustafson

Inventor

Bozeman, MT, US

Overview

7→

Patents

2002–2015

Patent span

Human necessities

Primary field (CPC A)

Patents· 7 as inventor

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

A43Bprimary

A43BCharacteristic features of footwear25%

LOC2617%

A01KAnimal husbandry8%

F21LLighting devices or systems thereof, being portable or specially adapted for transportation8%

F21VFunctional features or details of lighting devices or systems thereof8%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted8%

H01HElectric switches8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

9,155,351'Selectable boot articulation system'2015 8,132,344'Selectable boot support and articulation system'2012 8,074,380'Modular boot sole system'2011 7,281,815'Lighting device having a multi-position switch assembly'2007 D0549860'Flashlight'2007 D0541963'Flashlight'2007 6,499,437'Magnetic connector'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2007Based in Bozeman, MT, US· patent location history

2007Patents assigned to BLACKHAWK IND PRODUCT GROUP UNLIMITED LLC (3)· patent assignee history

2011–2015Patents assigned to BLACK DIAMOND EQUIP LTD (3)· patent assignee history

2011–2015Patents assigned to HALL JACOB (3)· patent assignee history

2011–2015Patents assigned to LAAKSO THOMAS (3)· patent assignee history

2011–2015Patents assigned to NARAJOWSKI DAVID (3)· patent assignee history

2011–2015Based in Salt Lake City, UT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BLACK DIAMOND EQUIP LTD	3	2011–2015
BLACKHAWK IND PRODUCT GROUP UNLIMITED LLC	3	2007
HALL JACOB	3	2011–2015
LAAKSO THOMAS	3	2011–2015
NARAJOWSKI DAVID	3	2011–2015

Locations

Location	Patents	Span
Bozeman, MT, US	4	2002–2007
Salt Lake City, UT, US	3	2011–2015