Sreekanth US3190675

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Title: US3190675 - Text Title unavailable - see image for title

Inventor: Tang

Issue Date: 1965-06

Current U.S. Class: 280/221: LAND VEHICLES; WHEELED; Occupant propelled type; With propulsion means; Movable occupant support; Interconnected with propulsion means
280/259: LAND VEHICLES; WHEELED; Occupant propelled type; With propulsion means; Rotary crank power
301/002.5: LAND VEHICLES: WHEELS AND AXLES; COMBINED WHEEL AND AXLE MODIFICATION; With pedal crank
301/052: LAND VEHICLES: WHEELS AND AXLES; WHEEL; Traction increasing; Dual rims, connecting cleat
482/057: EXERCISE DEVICES; INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF; Bicycling
D12/107: TRANSPORTATION; CYCLE OR MOTORCYCLE


Forward References: 8 patents reference this one
Buy
PDF
Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 5pp US8267846 2012-09-18 Yang; Lien-Chuan   Exercise wheel
Buy PDF- 12pp US5326118 1994-07-05 DeRosa; Richard Research & Design Studio, Inc. Limited tilt unicycle
Buy PDF- 11pp US5247853 1993-09-28 Dalebout; William T. Proform Fitness Products, Inc. Flywheel
Buy PDF- 8pp US5011171 1991-04-30 Cook; Walter R.   Self-propelled vehicle
Buy PDF- 8pp US4973071 1990-11-27 Ishizaki; Miyoji Ishizaki; Masao Dicycle
Buy PDF- 7pp US4786067 1988-11-22 Tang; Chun-Yi   Unicycle
Buy PDF- 7pp US4786068 1988-11-22 Tang; Chun-Yi   Unicycle
Buy PDF- 16pp US4786069 1988-11-22 Tang; Chun-Yi   Unicycle


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