Class F03G : SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
Subclass 5/00: Devices for producing mechanical power from muscle energy (driving cycles B62M)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12152568 | Biomechanical electric generator | Mar 22, 18 | Nov 26, 24 | Not available |
| 12059590 | Stable treadmill slat | Oct 18, 21 | Aug 13, 24 | Speedfit LLC |
| 11967886 | Portable self-power-generating apparatus | Jul 22, 19 | Apr 23, 24 | N-RIT CO., LTD. |
| 11148005 | Leg-powered treadmill | Jan 08, 19 | Oct 19, 21 | Not available |
| 10989175 | Power generation for valve actuators | Feb 27, 18 | Apr 27, 21 | Flowserve Management Company |
| 10478660 | Recumbent therapeutic and exercise device | May 26, 16 | Nov 19, 19 | Woodway USA, Inc. |
| 10473090 | Drive assembly | Jun 15, 16 | Nov 12, 19 | Not available |
| 10456625 | Sporting apparatus and controlling method thereof | Aug 25, 16 | Oct 29, 19 | Delta Electronics, Inc. |
| 10428920 | Device for converting reciprocating rectilinear motion into one-way circular motion and transportation vehicle using device | Nov 13, 17 | Oct 01, 19 | Not available |
| 10369407 | Fitness equipment and automatic oxygen-generating fitness equipment | Aug 22, 15 | Aug 06, 19 | SHENZHEN GOOD FAMILY ENTERPRISE CO., LTD. |
| 10291099 | Biomechanical electricity generating assembly including sleeve with leg actuated dynamos | May 03, 18 | May 14, 19 | Not available |
| 10183191 | Leg-powered treadmill | May 26, 16 | Jan 22, 19 | Speedfit LLC |
| 10075046 | Steady ratio four-bar linkage for genuflective energy harvesting | Oct 14, 15 | Sep 11, 18 | BIONIC POWER INC. |
| 9960714 | Power generating element | Jan 03, 17 | May 01, 18 | Ricoh Company, Ltd. |
| 9906100 | Power generation for valve actuators | Mar 15, 13 | Feb 27, 18 | Not available |
| 9843239 | Farm animal-operated conveyer and generator | May 09, 16 | Dec 12, 17 | Not available |
| 9795838 | Wobbly ball | Aug 06, 14 | Oct 24, 17 | Not available |
| 9579534 | Methods and apparatus to power an exercise machine | Sep 13, 13 | Feb 28, 17 | BRUNSWICK CORPORATION |
| 9457217 | Body-building power generation apparatus and a method of generating power using the same | Jul 11, 13 | Oct 04, 16 | Yin, Wuji |
| 9331548 | Devices and systems for generating sustainable energy from traffic | Dec 09, 14 | May 03, 16 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0065,185 | STABLE TREADMILL SLAT | Jul 31, 24 | Feb 27, 25 | Speedfit LLC |
| 2024/0102,457 | HUMAN POWERED ELECTRICITY GENERATION DEVICE AND METHOD | Sep 21, 23 | Mar 28, 24 | Not available |
| 2024/0052,814 | Adjustably Counterweighted Barbell Interchangeable Dual Directional Ratchet Gear Energy Generating Physical Exercise Machine | Oct 10, 23 | Feb 15, 24 | Not available |
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