Assignee
PARMA CORP
US35 patents
Top patents by PatentIndex Score
US4740031AApr 26, 1988
Mechanism for a reclining chair or sofa module
PARMA CORP95 citations96
US4707025ANov 17, 1987
Rocker recliner
PARMA CORP82 citations96
US4694515ASep 22, 1987
Self-inflatable air mattress in a foldable support
PARMA CORP88 citations96
US4654905AApr 7, 1987
Body support for bed or seat
PARMA CORP88 citations96
US4620336ANov 4, 1986
Body support for bed or seat
PARMA CORP69 citations96
US4544201AOct 1, 1985
Rocking and recliner chairs
PARMA CORP64 citations96
US4536029AAug 20, 1985
Rocking chair
PARMA CORP54 citations96
US4531778AJul 30, 1985
Recliner chair incorporating linkage and track systems
PARMA CORP60 citations96
US4519647AMay 28, 1985
Rocker-recliner chair
PARMA CORP61 citations96
US4350387ASep 21, 1982
Reclining chair with improved actuation
PARMA CORP50 citations96
US5539944AJul 30, 1996
Foldable bed with collapsible sinuous springs
PARMA CORP25 citations93
US4489450ADec 25, 1984
Body support for bed or seat
PARMA CORP40 citations93
US4669778AJun 2, 1987
Footrest assembly for recliner chairs
PARMA CORP41 citations92
US4570996AFeb 18, 1986
Footrest assembly for recliner chairs
PARMA CORP50 citations92
US4418957ADec 6, 1983
Reclining chair with improved actuation
PARMA CORP34 citations92
US5346277ASep 13, 1994
Foldable headrest mechanism
PARMA CORP52 citations90
US4691961ASep 8, 1987
Recliner with headrest
PARMA CORP35 citations90
US5427433AJun 27, 1995
Rocking, gliding chair and mechanism
PARMA CORP37 citations88
US5540418AJul 30, 1996
Foldbale bed with collapsible sinuous springs
PARMA CORP17 citations82
US5184809AFeb 9, 1993
Spring assembly for seating and bedding
PARMA CORP15 citations82
US4570995AFeb 18, 1986
Two-way actuator for reclining chair
PARMA CORP24 citations82
US4350386ASep 21, 1982
Reclining chair with improved actuation
PARMA CORP21 citations82
US6012190AJan 11, 2000
Foldable bed with collapsible sinuous springs
PARMA CORP24 citations80
US5655240AAug 12, 1997
Mattress with reinforcing wire truss or strap
PARMA CORP8 citations74
US5642536AJul 1, 1997
Foldable bed with collapsible sinuous springs and pivotable leg
PARMA CORP7 citations74
US5539940AJul 30, 1996
Foldable sofa bed with collapsible sinuous springs
PARMA CORP7 citations74
US5535460AJul 16, 1996
Spring assembly for seating and bedding
PARMA CORP6 citations74
US5524305AJun 11, 1996
Wire grid for foldable bed with collapsible sinuous springs
PARMA CORP6 citations74
US5364082ANov 15, 1994
Spring assembly for seating and bedding
PARMA CORP5 citations74
US4811932AMar 14, 1989
Coil spring mattress core
PARMA CORP15 citations74
US4494793AJan 22, 1985
Trigger release mechanism for reclining chair
PARMA CORP14 citations74
US5653505AAug 5, 1997
Chair and mechanism with restrained free rocking and gliding movement
PARMA CORP17 citations69
US5431376AJul 11, 1995
Spring assembly for seating and bedding
PARMA CORP1 citations63
US4758044AJul 19, 1988
Rocking chair
PARMA CORP2 citations63
US5474283ADec 12, 1995
Spring assembly for seating and bedding
PARMA CORP0 citations52