Electronic ballast
Li , et al. September 20, 2
U.S. patent number D766,825 [Application Number D/523,234] was granted by the patent office on 2016-09-20 for electronic ballast. This patent grant is currently assigned to QINGDAO MEFINE ELECTRONICS TECHNOLOGY CO., LTD.. The grantee listed for this patent is QINGDAO MEFINE ELECTRONICS TECHNOLOGY CO., LTD.. Invention is credited to Yongshan Li, Xin Yang, Renjie Zhang.
| United States Patent | D766,825 |
| Li , et al. | September 20, 2016 |
Electronic ballast
Claims
CLAIM The ornamental design for an electronic ballast, as shown and described.
| Inventors: | Li; Yongshan (Qingdao, CN), Zhang; Renjie (Qingdao, CN), Yang; Xin (Qingdao, CN) | ||||||||||
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| Applicant: |
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| Assignee: | QINGDAO MEFINE ELECTRONICS
TECHNOLOGY CO., LTD. (Qingdao, CN) |
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| Appl. No.: | D/523,234 | ||||||||||
| Filed: | April 7, 2015 |
| Current U.S. Class: | D13/110 |
| Current International Class: | 1302 |
| Field of Search: | ;D13/110,108,118,123,162,168,169,174,177,184,199 ;D14/257,432,438 ;174/16.3,17R,17.08 ;361/600,601,690,694,695,679.01,679.61,704,730 ;363/141,142 |
References Cited [Referenced By]
U.S. Patent Documents
| D260688 | September 1981 | Wotowiec |
| D369781 | May 1996 | Schadhauser |
| D427969 | July 2000 | Wei |
| D503677 | April 2005 | Wardenburg |
| D524732 | July 2006 | Krieger |
| 7304852 | December 2007 | Hernandez |
| D716730 | November 2014 | Liu |
Attorney, Agent or Firm: J.C. Patents
Description
FIG. 1 is a top, right front perspective view of an electronic ballast showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a top, left rear perspective view thereof.
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