Patent assignee · US · COMPANY

Extang Corporation

80Patents
79Active
80Granted
66Portfolio score

Filing activity: Oct 26, 2006 → Feb 9, 2024 · 2 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7484788B2 Solid fold tonneau system Performing Operations; Transporting 64 Active
USD620877S1 Tonneau cover General 57 Expired
US9211834B2 Tri-fold hard tonneau cover with hinged front opening Performing Operations; Transporting 44 Active
US8262148B2 Tonneau cover system Performing Operations; Transporting 43 Active
US8960765B2 Flexible folding cover Performing Operations; Transporting 37 Active
US9352698B2 Universal mount system for pickup truck bed Performing Operations; Transporting 30 Active
US8960764B2 Tonneau cover locking spring clamp Emerging Cross-Sectional Technologies 28 Active
US8585120B2 Tonneau cover retention and drain systems Performing Operations; Transporting 27 Active
US9533555B2 Tonneau cover system and side lock clamp Performing Operations; Transporting 26 Active
US9630479B2 Tonneau cover system and ratchet clamp Performing Operations; Transporting 23 Active
US9597995B1 Folding, storing tonneau cover Performing Operations; Transporting 22 Active
US9545835B2 Tonneau cover system and clamp Performing Operations; Transporting 21 Active
US10144276B2 Tonneau cover system and ratchet clamp Performing Operations; Transporting 20 Active
US9764628B2 Tonneau cover system and side lock clamp Performing Operations; Transporting 19 Active
US9290122B2 Tonneau cover locking spring clamp Emerging Cross-Sectional Technologies 18 Active
US10166849B2 Tonneau cover system and multi-link and/or over-center clamp Performing Operations; Transporting 16 Active
US9862257B1 Tonneau cover assembly and clamp with grasping tether Performing Operations; Transporting 11 Active
US10328780B2 Tonneau cover system with automatic stowing latch Performing Operations; Transporting 9 Active
US10406899B2 Tonneau cover system with intermediate automatic latching Performing Operations; Transporting 8 Active
US9623737B2 Tonneau cover Performing Operations; Transporting 8 Active
US10023035B2 Tonneau cover system with integral side rail clamp Performing Operations; Transporting 8 Active
US9895964B1 Tonneau cover having flexible hinge with cut-resistant barrier Performing Operations; Transporting 7 Active
USD993141S1 Vehicle rack extrusion General 6 Active
US10112466B2 Pivoting tonneau cover system for truck Fixed Constructions 6 Active
US10059182B2 Tonneau cover system and ratchet clamp Mechanical Engineering; Lighting; Heating 6 Active

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