Protractor
Latest GUILIN GEMRED SENSOR TECHNOLOGY CO., LTD. Patents:
Description
The broken lines depict portions of the protractor that form no part of the claimed design.
Claims
The ornamental design for a protractor, as shown and described.
Referenced Cited
U.S. Patent Documents
5392525 | February 28, 1995 | Chow |
D385500 | October 28, 1997 | Quint, Jr. |
5687628 | November 18, 1997 | Liao |
6604294 | August 12, 2003 | Farley |
6796046 | September 28, 2004 | May |
D568772 | May 13, 2008 | Li |
D610477 | February 23, 2010 | Li |
7726034 | June 1, 2010 | Wixey |
D657272 | April 10, 2012 | Quint, Jr. |
8341850 | January 1, 2013 | Merchant |
8607465 | December 17, 2013 | Edwards |
D869967 | December 17, 2019 | Turley |
D908516 | January 26, 2021 | Ursell |
11041708 | June 22, 2021 | Hsieh |
Patent History
Patent number: D1005861
Type: Grant
Filed: Dec 29, 2021
Date of Patent: Nov 28, 2023
Assignee: GUILIN GEMRED SENSOR TECHNOLOGY CO., LTD. (Guilin)
Inventors: Fenghu Huang (Guilin), Quanfeng Mo (Guilin), Yue Wu (Guilin), Guanglu Yang (Guilin), Jinhua Lan (Guilin), Xiamei Wen (Guilin), Wenai Li (Guilin), Hui Lu (Guilin)
Primary Examiner: Antoine Duval Davis
Application Number: 29/821,435
Type: Grant
Filed: Dec 29, 2021
Date of Patent: Nov 28, 2023
Assignee: GUILIN GEMRED SENSOR TECHNOLOGY CO., LTD. (Guilin)
Inventors: Fenghu Huang (Guilin), Quanfeng Mo (Guilin), Yue Wu (Guilin), Guanglu Yang (Guilin), Jinhua Lan (Guilin), Xiamei Wen (Guilin), Wenai Li (Guilin), Hui Lu (Guilin)
Primary Examiner: Antoine Duval Davis
Application Number: 29/821,435
Classifications
Current U.S. Class:
Angle Or Direction (7) (D10/65)