Patent assignee · US · COMPANY

89908, Inc.

36Patents
21Active
36Granted
49Portfolio score

Filing activity: Sep 9, 1994 → Apr 12, 2012 · 20 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6942233B2 Retractable vehicle step Performing Operations; Transporting 121 Expired
US5509679A Rear suspension for bicycles Performing Operations; Transporting 114 Expired
US7007961B2 Retractable vehicle step Performing Operations; Transporting 107 Expired
US7163221B2 Retractable vehicle step with anti-strike/anti-pinch sensor system Performing Operations; Transporting 103 Expired
US7055839B2 Retractable vehicle step Performing Operations; Transporting 102 Expired
US6938909B2 Retractable vehicle step Performing Operations; Transporting 96 Expired
US7398985B2 Retractable vehicle step Performing Operations; Transporting 93 Expired
US7413204B2 Retractable vehicle step Performing Operations; Transporting 93 Expired
US7380807B2 Retractable vehicle step Performing Operations; Transporting 90 Active
US7637519B2 Moveable support platform Emerging Cross-Sectional Technologies 88 Active
US7584975B2 Retractable vehicle step Performing Operations; Transporting 83 Active
US8157277B2 Retractable vehicle step Performing Operations; Transporting 78 Active
US7487986B2 Retractable vehicle step Performing Operations; Transporting 76 Active
US7740261B2 Tailgate access step Performing Operations; Transporting 70 Active
US8360455B2 Tailgate access step Performing Operations; Transporting 57 Active
US8408571B2 Retractable vehicle step Performing Operations; Transporting 54 Active
US8419034B2 Moveable support platform Emerging Cross-Sectional Technologies 53 Active
US7258386B2 Fuel door assembly Performing Operations; Transporting 51 Expired
US7464976B2 Vehicle bed storage rack and bed divider Performing Operations; Transporting 38 Active
US7654598B2 Vehicle cargo bed extender Performing Operations; Transporting 38 Active
US7240940B2 Vehicle cargo bed extender Performing Operations; Transporting 37 Expired
US7063366B2 Vehicle cargo bed extender Performing Operations; Transporting 37 Expired
USD597924S1 Vehicle storage rack General 36 Expired
USD544826S1 Tailgate cargo enclosure General 35 Expired
US7393035B2 Vehicle cargo bed extender Performing Operations; Transporting 33 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.