Dental abutment screw
Description
The features shown in dashed lines do not make up a part of the claimed design.
Claims
The ornamental design for a dental abutment screw, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
4995810 | February 26, 1991 | Soderberg |
5071350 | December 10, 1991 | Niznick |
D338959 | August 31, 1993 | Loot |
D374079 | September 24, 1996 | Broberg |
D374080 | September 24, 1996 | Broberg |
D414556 | September 28, 1999 | Broberg |
D587371 | February 24, 2009 | Purga |
D587373 | February 24, 2009 | Purga |
D612056 | March 16, 2010 | White, III |
D732668 | June 23, 2015 | Fisler |
D747486 | January 12, 2016 | Ishiwata |
- www.Dess-usa.com DESS products 5 pages.
Patent History
Patent number: D944991
Type: Grant
Filed: Nov 16, 2020
Date of Patent: Mar 1, 2022
Inventor: Jonathan Abenaim (Hawthorne, NJ)
Primary Examiner: Charles D Hanson
Application Number: 29/758,481
Type: Grant
Filed: Nov 16, 2020
Date of Patent: Mar 1, 2022
Inventor: Jonathan Abenaim (Hawthorne, NJ)
Primary Examiner: Charles D Hanson
Application Number: 29/758,481
Classifications
Current U.S. Class:
Dental (34) (D24/156)