Spirit level having reflection bubble
Latest Hangzhou Great Star Industrial Co., LTD Patents:
Description
Claims
The ornamental design of a spirit level having a reflection bubble, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D116941 | October 1939 | Kim |
2939947 | June 1960 | Schultz |
3208147 | September 1965 | Estes |
D369846 | May 14, 1996 | Jones |
D587900 | March 10, 2009 | Tosa |
D601443 | October 6, 2009 | Ciochetti |
D645366 | September 20, 2011 | Ryan |
D649884 | December 6, 2011 | Guess |
8327552 | December 11, 2012 | Scheyer |
- “Spirit level,” Wikipedia, printed Dec. 22, 2014, (5 pages).
- “Spirit level—Google Search,” printed Dec. 22, 2014, (2 pages).
- U.S. Appl. No. 29/513,025, filed Dec. 21, 2015, Notice of Allowance.
Patent History
Patent number: D768517
Type: Grant
Filed: Mar 10, 2016
Date of Patent: Oct 11, 2016
Assignees: Hangzhou Great Star Industrial Co., LTD , Hangzhou Great Star Tools Co., LTD
Inventor: Xiaoheng Chi (Hangzhou)
Primary Examiner: Antoine D Davis
Application Number: 29/557,637
Type: Grant
Filed: Mar 10, 2016
Date of Patent: Oct 11, 2016
Assignees: Hangzhou Great Star Industrial Co., LTD , Hangzhou Great Star Tools Co., LTD
Inventor: Xiaoheng Chi (Hangzhou)
Primary Examiner: Antoine D Davis
Application Number: 29/557,637
Classifications
Current U.S. Class:
Spirit Level (D10/69)