Inventor
ARMSTRONG TIMOTHY O
US27 patents
⚠️ This page may combine multiple inventors who share the name “ARMSTRONG TIMOTHY O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRECOR INC
14 patentsUS4838543AJun 13, 1989
Low impact exercise equipment
PRECOR INC143 citations97
USD342299SDec 14, 1993
Recumbent exercise cycle
PRECOR INC117 citations96
USD303414SSep 12, 1989
Exercise treadmill
PRECOR INC56 citations95
USD388847SJan 6, 1998
Cross training exerciser
PRECOR INC33 citations92
USD328770SAug 18, 1992
Climbing exerciser
PRECOR INC23 citations92
USD321734SNov 19, 1991
Low impact treadmill
PRECOR INC26 citations92
USD321229SOct 29, 1991
Full body exercise climber
PRECOR INC30 citations92
USD313826SJan 15, 1991
Exercise treadmill
PRECOR INC37 citations92
USD307782SMay 8, 1990
Exercise cycle
PRECOR INC28 citations92
USD304358SOct 31, 1989
Stair climbing exercise apparatus
PRECOR INC27 citations92
USD377672SJan 28, 1997
Exercise cycle
PRECOR INC18 citations90
US4770411ASep 13, 1988
Exercise apparatus ergometer
PRECOR INC30 citations90
USD300046SFeb 28, 1989
Exercise bicycle
PRECOR INC18 citations82
USD314597SFeb 12, 1991
Low impact stair climbing exercise apparatus
PRECOR INC16 citations74
ICON HEALTH & FITNESS INC
4 patentsUS5772560AJun 30, 1998
Reorienting treadmill with lift assistance
ICON HEALTH & FITNESS INC187 citations99
US5662557ASep 2, 1997
Reorienting treadmill with latch
ICON HEALTH & FITNESS INC175 citations99
US6003166ADec 21, 1999
Portable spa
ICON HEALTH & FITNESS INC155 citations96
USD416596SNov 16, 1999
Arcuate console support arm assembly with triangular handrails
ICON HEALTH & FITNESS INC85 citations96