Hand crank power generator
Description
Broken lines included in the figures depict environmental subject matter that forms no part the claimed design.
Claims
The ornamental design for a hand crank power generator, as shown and described.
Referenced Cited
U.S. Patent Documents
4105314 | August 8, 1978 | Hughes |
D369967 | May 21, 1996 | Decursu |
D371356 | July 2, 1996 | Mauryama |
D425063 | May 16, 2000 | Takasuka |
D472005 | March 18, 2003 | Poon |
D474552 | May 13, 2003 | Poon |
D479889 | September 23, 2003 | Poon |
D484626 | December 30, 2003 | Hanselman |
D490374 | May 25, 2004 | Amakawa |
D521929 | May 30, 2006 | Xiao |
D567417 | April 22, 2008 | Wu et al. |
D593236 | May 26, 2009 | Ng |
D611406 | March 9, 2010 | Oikawa |
D621262 | August 10, 2010 | Matsumura |
D642525 | August 2, 2011 | Meraz |
D654469 | February 21, 2012 | Kawase |
D662881 | July 3, 2012 | He et al. |
D670239 | November 6, 2012 | Ferro |
D734258 | July 14, 2015 | Yin |
D736442 | August 11, 2015 | Kovacik et al. |
D818619 | May 22, 2018 | Hanwell |
D840334 | February 12, 2019 | Concari |
D856930 | August 20, 2019 | Huang |
D872018 | January 7, 2020 | Dong |
D941757 | January 25, 2022 | Liao |
D1022903 | April 16, 2024 | Lin |
Patent History
Patent number: D1040761
Type: Grant
Filed: May 20, 2024
Date of Patent: Sep 3, 2024
Assignee: InnoGen Energy, Inc. (Dublin, CA)
Inventor: Joseph Yawar (Pleasanton, CA)
Primary Examiner: Derrick E Holland
Application Number: 29/943,157
Type: Grant
Filed: May 20, 2024
Date of Patent: Sep 3, 2024
Assignee: InnoGen Energy, Inc. (Dublin, CA)
Inventor: Joseph Yawar (Pleasanton, CA)
Primary Examiner: Derrick E Holland
Application Number: 29/943,157
Classifications
Current U.S. Class:
Wind Or Hand Powered (D13/115)