U.S. patent number D913,228 [Application Number D/664,365] was granted by the patent office on 2021-03-16 for auxiliary power unit. This patent grant is currently assigned to Transportation IP Holdings, LLC. The grantee listed for this patent is Transportation IP Holdings, LLP. Invention is credited to Giri Balu, Sasikumar Vishwanathan Mudaliar, Kaushik D. Sondur.
United States Patent | D913,228 |
Balu , et al. | March 16, 2021 |
Inventors: | Balu; Giri (Bangalore, IN), Sondur; Kaushik D. (Bangalore, IN), Mudaliar; Sasikumar Vishwanathan (Bangalore, IN) | ||||||||||
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Applicant: |
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Assignee: | Transportation IP Holdings, LLC
(Norwalk, CT) |
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Appl. No.: | D/664,365 | ||||||||||
Filed: | September 24, 2018 |
Current U.S. Class: | D13/112 |
Current International Class: | 1301 |
Field of Search: | ;D15/5 ;D13/112,114,122 ;D14/313,308,337,440 ;D12/42,38 |
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Molinari Rail AG, Auxiliary Power Units (APU)--GE Transportation, A Wabtec Company, (Aug. 2019), Molinari, Case History. (Year: 2019). cited by examiner . Turbo Power Systems, TPS Auxiliary Supply Units, (site visited Jul. 14, 2020), Turbo Power Systems Website, URL:<https://turbopowersystems.com/products-applications/transport/aux- iliary-power-unit/> (Year: 2020). cited by examiner . Molinari Rail AG, Auxiliary Power Units (APU)--GE Transportation, A Wabtec Company, (site visited Jul. 14, 2020), Molinari website, URL:<https://www.molinari-rail.com/projects/auxiliary-power-units-apu/- > (Year: 2020). cited by examiner . "Auxiliary Power Unit Heating System," Hot Start Website, Available Online at https://www.hotstart.com/assets/Data-Sheets/Data-Sheet-APU-DS-APU-E.pd- f, Available as Early as May 20, 2014, 2 pages. cited by applicant . "MEDHA: Auxiliary Power Unit," MEDHA India Website, Available Online at https://medhaindia.com/index.php/products/fuel-saving-solutions/auxiliary- -power-unit, Available as Early as Nov. 10, 2015, 4 pages. cited by applicant . Kumar, R., "Why are diesel locomotives in Indian Railways not switched off even if the engines have been running fo a long time?," Quora Website, Available Online at https://www.quora.com/Why-are-diesel-locomotives-in-Indian-Railways-not-s- witched-off-even-if-the-engines-have-been-running-for-a-long-time, Jan. 16, 2017, 6 pages. cited by applicant . "Schlepsmart: Locomotive Auxiliary Power Supply System," PRAG Group Website, Available Online at http://www.praggroup.com/wp-content/uploads/2016/03/Schlepsmart-E-brochur- e-3-16-2016.pdf, Available Online as Early as Dec. 9, 2017, 6 pages. cited by applicant . "The Banana Locomotive APU," INPS-EP Environmental Products Website, Available Online at https://inps-ep.com/banana-apu.php, Retrieved on Dec. 20, 2018, 5 pages. cited by applicant. |
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