Assignee
MECHANICAL PLASTICS CORP
US20 patents
Top patents by PatentIndex Score
US4704057ANov 3, 1987
Fastening element
MECHANICAL PLASTICS CORP107 citations96
US4650386AMar 17, 1987
Fully articulable positioning device
MECHANICAL PLASTICS CORP66 citations96
US4294156AOct 13, 1981
High strength anchor assembly for fastener
MECHANICAL PLASTICS CORP86 citations96
US4181061AJan 1, 1980
Fastening element
MECHANICAL PLASTICS CORP66 citations96
US4443034AApr 17, 1984
Folding platform and shelves for use in vehicles
MECHANICAL PLASTICS CORP87 citations94
US4075924AFeb 28, 1978
Anchor assembly for fastener
MECHANICAL PLASTICS CORP136 citations94
US6564925B1May 20, 2003
Gravity assisted cylinder aligning feeder and element separator
MECHANICAL PLASTICS CORP39 citations92
US6161999ADec 19, 2000
Toggle bolt device
MECHANICAL PLASTICS CORP55 citations92
US4878790ANov 7, 1989
Expansible fastening element
MECHANICAL PLASTICS CORP26 citations92
US4752170AJun 21, 1988
Fastening device with nesting anchoring elements
MECHANICAL PLASTICS CORP40 citations92
US7320569B2Jan 22, 2008
Self-drilling hollow wall anchor
MECHANICAL PLASTICS CORP14 citations84
US7144212B2Dec 5, 2006
Self-drilling hollow wall anchor
MECHANICAL PLASTICS CORP15 citations84
US5028186AJul 2, 1991
Hollow wall anchor with enhanced holding strength
MECHANICAL PLASTICS CORP17 citations82
US4673150AJun 16, 1987
Plastic fasteners
MECHANICAL PLASTICS CORP22 citations82
US4221154ASep 9, 1980
Fastening element with anti-jacking device
MECHANICAL PLASTICS CORP24 citations82
US3995404ADec 7, 1976
Attachment for hollow walls and method of repairing same
MECHANICAL PLASTICS CORP20 citations78
US4993901AFeb 19, 1991
Over-center hollow wall anchor with enhanced holding strength
MECHANICAL PLASTICS CORP12 citations73
US4174910ANov 20, 1979
Paper clip and binder device
MECHANICAL PLASTICS CORP14 citations73
US5161296ANov 10, 1992
Method of securing an anchor with extrusion plastic molding in a solid wall substrate
MECHANICAL PLASTICS CORP13 citations69
US4077169AMar 7, 1978
Attachment for hollow walls and method of repairing same
MECHANICAL PLASTICS CORP11 citations69