Toothbrush head
Latest Robell Research, Inc. Patents:
Description
Claims
I claim the ornamental design for the toothbrush head, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D241891 | October 1976 | Cannon |
D281653 | December 10, 1985 | Baity |
4821752 | April 18, 1989 | Widlak |
D352829 | November 29, 1994 | Perry |
D402811 | December 22, 1998 | Stansbury, Jr. |
D484312 | December 30, 2003 | Li |
D508324 | August 16, 2005 | Lamason |
7198051 | April 3, 2007 | Festa |
D660001 | May 22, 2012 | Peluso |
D765415 | September 6, 2016 | Zhen |
D815274 | April 10, 2018 | Ladwig |
D846882 | April 30, 2019 | Fang |
- Supersmile | Products | Zina45™ Deluxe Sonic Pulse Toothbrush, posted on Nov. 6, 2018, © 2019 supersmile [online], [site visited Jul. 8, 2019]. Available from Internet, <URL: https://www.supersmile.com/products/zina45-deluxe-sonic-pulse-toothbrush/>.
Patent History
Patent number: D881581
Type: Grant
Filed: Oct 31, 2018
Date of Patent: Apr 21, 2020
Assignee: Robell Research, Inc. (New York, NY)
Inventor: Lucia Smigel (New York, NY)
Primary Examiner: Philip S Hyder
Assistant Examiner: Cary M Robinson
Application Number: 29/668,531
Type: Grant
Filed: Oct 31, 2018
Date of Patent: Apr 21, 2020
Assignee: Robell Research, Inc. (New York, NY)
Inventor: Lucia Smigel (New York, NY)
Primary Examiner: Philip S Hyder
Assistant Examiner: Cary M Robinson
Application Number: 29/668,531
Classifications
Current U.S. Class:
D4/101