Inventor
SCHWIND RICHARD J
US10 patents
⚠️ This page may combine multiple inventors who share the name “SCHWIND RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS PLASTICS CORP
9 patentsUS4610587ASep 9, 1986
Reusable two-piece fastener
PHILLIPS PLASTICS CORP86 citations95
US4571134AFeb 18, 1986
Two-piece plastic fastener and apparatus for molding same
PHILLIPS PLASTICS CORP59 citations92
US4556351ADec 3, 1985
Expansion rivet assembly
PHILLIPS PLASTICS CORP38 citations92
US4393551AJul 19, 1983
Rotatably engaging head for fastener
PHILLIPS PLASTICS CORP30 citations92
US4375342AMar 1, 1983
Two-piece plastic fastener
PHILLIPS PLASTICS CORP55 citations92
US4674931AJun 23, 1987
Fastener with plastic U-nut
PHILLIPS PLASTICS CORP40 citations91
US4402556ASep 6, 1983
Roller assembly for dishwasher rack
PHILLIPS PLASTICS CORP21 citations81
US4740123AApr 26, 1988
Re-usable expandable plastic nut for two-piece fastener
PHILLIPS PLASTICS CORP19 citations73
US4762450AAug 9, 1988
Damage resistant plastic expansion nut and screw therefor
PHILLIPS PLASTICS CORP16 citations72