U.S. patent number D902,183 [Application Number D/686,538] was granted by the patent office on 2020-11-17 for three tiered tip for an earplug, a headphone, or an earphone. This patent grant is currently assigned to Innate Devices, LLC. The grantee listed for this patent is Innate Devices, LLC. Invention is credited to Shaun Knudsen.
United States Patent | D902,183 |
Knudsen | November 17, 2020 |
Inventors: | Knudsen; Shaun (Mapleton, UT) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Applicant: |
|
||||||||||
Assignee: | Innate Devices, LLC
(Springville, UT) |
||||||||||
Appl. No.: | D/686,538 | ||||||||||
Filed: | April 4, 2019 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/223,205 ;D24/106,174 ;128/864,865,867 ;D13/107 ;D19/198 ;D3/10,17 ;D9/434,435,437,445 ;D8/402 ;D6/710 ;135/82,77 ;403/343 ;292/347 ;381/380,381,328,322,312 ;16/42R,441 |
1524202 | January 1925 | Nottingham |
1969266 | August 1934 | Herold |
2199018 | April 1940 | Bahr |
2237969 | April 1941 | Olsen |
D132605 | June 1942 | Achlage |
2314021 | March 1943 | Sladky |
2317080 | April 1943 | Phillips |
2675014 | April 1954 | Powers |
2688297 | September 1954 | Livermont |
D195322 | May 1963 | Hill |
3259128 | July 1966 | Leight |
3455592 | July 1969 | Bela |
3467117 | September 1969 | Lucibello |
3501187 | March 1970 | Saksa |
3556571 | January 1971 | Laub, Jr. |
3872559 | March 1975 | Leight |
D235483 | June 1975 | Leight |
3893205 | July 1975 | Anderson |
4094315 | June 1978 | Leight |
4181339 | January 1980 | Rigsby |
D298356 | November 1988 | Falco |
4867149 | September 1989 | Falco |
4936411 | June 1990 | Leonard |
5074375 | December 1991 | Grozil |
5113967 | May 1992 | Killion |
D330761 | November 1992 | Falco |
D348066 | June 1994 | Lucey |
D379922 | June 1997 | Adams |
5680965 | October 1997 | Beck |
D399004 | September 1998 | Johansen |
D402661 | December 1998 | Hayashi |
5887070 | March 1999 | Iseberg |
6068079 | May 2000 | Hamery |
D427304 | June 2000 | Magidson |
D427899 | July 2000 | Bougamont |
6148821 | November 2000 | Falco |
D435036 | December 2000 | Koss |
D435645 | December 2000 | Westerdal |
D468301 | January 2003 | Fushimi |
D479995 | September 2003 | Duceppe |
D505411 | May 2005 | Sakai |
D514094 | January 2006 | Griffin |
D519108 | April 2006 | Yang |
D522499 | June 2006 | Marcichow |
D531171 | October 2006 | Gustafson |
D535644 | January 2007 | Drambarean |
D537438 | February 2007 | Hermansen |
D538793 | March 2007 | Ma |
D568291 | May 2008 | Andre |
D574368 | August 2008 | Chapman |
D579006 | October 2008 | Kim |
D591732 | May 2009 | Burton |
D595268 | June 2009 | Kolton |
D595570 | July 2009 | Moretti |
D611929 | March 2010 | Blanchard |
D628993 | December 2010 | Steyn |
D656922 | April 2012 | Massaro |
8234751 | August 2012 | Bushey |
D672649 | December 2012 | Cummings |
D691273 | October 2013 | Doraiswamy |
D777710 | January 2017 | Palmborg |
D872062 | January 2020 | Cui |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.