U.S. patent number D774,868 [Application Number D/506,383] was granted by the patent office on 2016-12-27 for screw remover. This patent grant is currently assigned to Sichuan Machinery Import & Export Corp. Ltd.. The grantee listed for this patent is Kai Ouyang. Invention is credited to Kai Ouyang.
United States Patent | D774,868 |
Ouyang | December 27, 2016 |
Inventors: | Ouyang; Kai (Chengdu, CN) | ||||||||||
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Applicant: |
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Assignee: | Sichuan Machinery Import &
Export Corp. Ltd. (Chengdu, CN) |
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Appl. No.: | D/506,383 | ||||||||||
Filed: | October 15, 2014 |
Aug 27, 2014 [CN] | 2014 3 0310990 | |||
Current U.S. Class: | D8/86; D8/70 |
Current International Class: | 0804 |
Field of Search: | ;D8/70,82,85-87,105 ;D15/139 ;81/436,460-461 |
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Sawyers, Harry. "Do the Drill-Out and GRABIT work? As Seen on TV Lab Test." Popular Mechanics., Jan. 14, 2009 [online], [retrieved on Jul. 23, 2016]. Retrieved from the Internet <URL: http://www.popularmechanics.com/home/how-to/a3864/4299511/>. cited by examiner . "Pro Grabit.RTM. Pro-Grade Screw and Bolt Extractor--8440P." Rockler--Woodworking and Hardware., Dec. 7, 2010 [online], [retrieved on Jul. 23, 2016]. Retrieved from the Internet <URL: http://www.rockler.com/pro-grabit-pro-grade-screw-and-bolt-extractor>. cited by examiner . "5pcs Screw Remover Broken Stripped Screw and Bolt Remover Extractor." Bang Good., Aug. 13, 2014 [online], [retrieved on Jul. 13, 2016]. Retrieved from the Internet <URL: http://www.banggood.com/5pcs-Screw-Remover-Broken-Stripped-Screw-and-Bolt- -Remover-Extractor-p-935846.html>. cited by examiner. |
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