Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Impact-type expansible plug for anchoring in a cylindrical drilled hole

Impact-type expansible plug for anchoring in a cylindrical drilled hole

US Patent 5342157 · Granted Aug 30, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Two-part device for producing a toy wheel from cylindrical playing blocks compos2002
Nail with expansion region2000
Fastening element with expansible member1999
Composite anchor1999
Expansible fixing member1998
Metal expansible anchor1997
Fixing element with expander member1997
Expansible plug for anchoring in a drilled hole having an undercut1997
Nail with expansion region1997
Expansible fixing plug of plastic material1997
Nail-like fixing element with expansion wedge1996
Anchor for anchoring in a drilled hole in concrete via a joining composition1994