Excavator Patent Print George W. Mork 1969 Technical Drawing Wall Poster

This vintage-style patent print reproduces the 1969 excavator patent drawings (Patent Number US3463336A, inventor George W. Mork), with detailed line diagrams labeled Fig. 1 and Fig. 2 on a clean white background. The technical linework gives it an authentic blueprint feel that suits offices, workshops, and kids' rooms alike. A clever gift for engineers, builders, and young machinery enthusiasts.