Description
Class B61C : LOCOMOTIVES; MOTOR RAILCARS
Subclass 7/00: Other locomotives or motor railcars characterised by the type of motive power plant used; Locomotives or motor railcars with two or more different kinds or types of motive power
B61C 7/00
Sub-Class
Stats
- 12 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 12 Total Patent Owners
- 67 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11938974 | Series-parallel monorail hoist based on oil-electric hybrid power and controlling method thereof | Sep 30, 22 | Mar 26, 24 | China University of Mining and Technology; XUZHOU LIREN MONORAIL TRANSPORTATION EQUIPMENT CO., LTD.; |
| 11926183 | Dual mode vehicle that operates on both guided rails and unguided roadways | Dec 17, 20 | Mar 12, 24 | Not available |
| 10358035 | System and method for powering a hydraulic pump | Jan 20, 17 | Jul 23, 19 | General Electric Company |
| 9834228 | Apparatus for automated transfer of large-scale missile hardware | Dec 23, 16 | Dec 05, 17 | RAYTHEON COMPANY |
| 9623880 | Method and apparatus for rail-to-road shipping | May 03, 16 | Apr 18, 17 | SEA-TRAIN EXPRESS - LLC |
| 9579980 | System and method for powering a hydraulic pump | Mar 08, 15 | Feb 28, 17 | GENERAL ELECTRIC COMPANY |
| 9132841 | Apparatus for moving railcars via self-propulsion | Mar 01, 13 | Sep 15, 15 | Johnson Hydramotive, LLC, JOHSON HYDRAMOTIVE, LLC, |
| 8997657 | Ballast load device and method | Nov 06, 12 | Apr 07, 15 | TRACKMOBILE LLC |
| 8534197 | Supersonic hydrogen tube vehicle | Feb 02, 10 | Sep 17, 13 | Supersonic Tubevehicle LLC |
| 7565867 | Multiple engine locomotive configuration | Aug 09, 05 | Jul 28, 09 | RAILPOWER, LLC |
| 7127999 | Tritrack system of mass transit | Mar 30, 05 | Oct 31, 06 | Roane, Jerry M. |
| 6923124 | Tritrack system of mass transit | Jun 26, 03 | Aug 02, 05 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0303,130 | SERIES-PARALLEL MONORAIL HOIST BASED ON OIL-ELECTRIC HYBRID POWER AND CONTROLLING METHOD THEREOF | Sep 30, 22 | Sep 28, 23 | Not available |
| 2022/0379,931 | VEHICLE WITH AIR OUTLET OPENING | Oct 19, 20 | Dec 01, 22 | Not available |
| 2018/0057,028 | High Speed Train System | Aug 29, 16 | Mar 01, 18 | Not available |
| 2017/0267,258 | SYSTEM FOR COOLING POWER GENERATION SYSTEM OF A LOCOMOTIVE | Mar 18, 16 | Sep 21, 17 | CATERPILLAR INC., ELECTRO-MOTIVE DIESEL, INC., |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 21 Months (last 2 years Issuances)
- 21 Months (last 5 years Issuances)