Patent Pending in U. S.
US 2020/0147914 A1 ⋅ Press with Spindle Drive
http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=1&f=G&l=50&d=PG01&p=1&S1=20200147914&OS=20200147914&RS=20200147914
US 2020/0158283 A1 ⋅ Movable Guard
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Patended in U. S.
US 6755124 ⋅ Manually operable press having an emergency unlocking button
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US 7080595 ⋅ Manually operated press
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US 7562622 ⋅ Manually operated press having an overload protection
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