LexDanaLexDanabeta
Inventor

David J. Spykerman

Inventor
Zeeland, MI, US

Overview

38→
Patents
1991–2016
Patent span
Performing operations
Primary field (CPC B)

Patents· 38 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles33%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
A47CChairs8%
Y10TTechnical subjects covered by former us classification4%
E05BLocks3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles1%
F16HGearing1%
F41CSmallarms, e.g. pistols, rifles1%
PatentTitleYear
9,383,162'Adjustable firearm'20169,353,551'Wireless door locking system'20168,376,435'Configurable seating and console system'20137,661,505'Vehicle console'20107,533,918'Console storage enclosure'20096,726,267'Console assembly'20046,527,154'Floor mounted retention system'20036,520,364'Storage divider'20036,457,690'Vehicle accessory combined hook and clip'20026,435,587'Console'20026,390,547'Seat assembly'20026,375,055'Collapsible and removable cargo managing system and auxiliary support table'20026,290,277'Cargo management and article support systems'20016,253,943'Storage divider'20016,015,071'Vehicle storage divider'20005,984,416'Adjustable armrest'19995,921,519'Pivotal arm container holder'19995,810,434'Pendulum armrest cover lock'19985,800,011'Expandable container holder'19985,562,331'Storage compartment with cover'19965,547,187'Multi-function cover'19965,517,731'Decoupling clip'19965,511,755'Resilient container holder'19965,505,516'Compact container holder'19965,464,272'Armrest'19955,395,161'Armrest'19955,358,307'Console'19945,330,146'Container holder'19945,320,414'Articulated armrest'19945,318,343'Container holder'19945,297,767'Multiple container holder'19945,290,087'Armrest with impact dependent dimension'19945,253,838'Container holder'19935,219,140'Expandable container holder'19935,195,711'Multiple container holder'19935,087,008'Multiple container holder'19925,072,989'Pivoted arm cupholder'19915,020,855'Adjustable headrest'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2000Patents assigned to PRINCE CORP (24)· patent assignee history
1991–2003Based in Holland, MI, US· patent location history
1994–2004Based in Zeeland, MI, US· patent location history
1995–1996Based in Wyoming, MI, US· patent location history
1999Patents assigned to CALVIN COLLEGE (1)· patent assignee history
2002–2013Patents assigned to JOHNSON CONTROLS TECH CO (10)· patent assignee history
2009–2016Based in Chandler, AZ, US· patent location history
2013Patents assigned to BRNCICK GREGORY N (1)· patent assignee history
2013Patents assigned to BURNS MICHAEL J (1)· patent assignee history
2016Based in Mesa, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PRINCE CORP241991–2000
JOHNSON CONTROLS TECH CO102002–2013
BRNCICK GREGORY N12013
BURNS MICHAEL J12013
CALVIN COLLEGE11999
Locations
LocationPatentsSpan
Zeeland, MI, US171994–2004
Holland, MI, US131991–2003
Chandler, AZ, US42009–2016
Wyoming, MI, US31995–1996
Mesa, AZ, US12016