U.S. patent number D651,764 [Application Number D/381,249] was granted by the patent office on 2012-01-03 for hearing protection headphones. This patent grant is currently assigned to Direct Sound Headphones, LLC. Invention is credited to Johnny J. Gresko, Stephen J. Rois.
United States Patent | D651,764 |
Gresko , et al. | January 3, 2012 |
Inventors: | Gresko; Johnny J. (Arnold, MO), Rois; Stephen J. (Webster Groves, MO) |
---|---|
Assignee: | Direct Sound Headphones, LLC
(St. Louis, MO) |
Family ID: | 45375068 |
Appl. No.: | D/381,249 |
Filed: | December 16, 2010 |
Current U.S. Class: | D29/112 |
Current CPC Class: | A61F11/14 20130101 |
Current International Class: | 2902 |
Field of Search: | ;D29/100,108,112,122 ;D14/205,206,223 ;351/122,123 ;181/129 ;128/864,866,867 ;2/9,10,13,175.6,209,410,421,422,423,425,449,451,455,909 |
4571746 | February 1986 | Gorike |
D298670 | November 1988 | Palmaer |
D313092 | December 1990 | Nilsson |
D390564 | February 1998 | Savona |
D411200 | June 1999 | Almqvist |
D413413 | August 1999 | Dillon et al. |
D434191 | November 2000 | Emilsson |
6449806 | September 2002 | Engelhard et al. |
6654966 | December 2003 | Rolla |
D484868 | January 2004 | Suzuki |
D497608 | October 2004 | Birgersson |
D509323 | September 2005 | Emilsson |
D532407 | November 2006 | Motoishi |
7172052 | February 2007 | Lenhard-Backhaus |
D541483 | April 2007 | Birgersson et al. |
D547500 | July 2007 | Karrman |
D581394 | November 2008 | Lee |
D603370 | November 2009 | Suzuki |
D613266 | April 2010 | Barry et al. |
D616865 | June 2010 | Marchand et al. |
7773767 | August 2010 | Wahl et al. |
7853034 | December 2010 | Gresko |
D632667 | February 2011 | Martin |
D633894 | March 2011 | Meyer et al. |
D635958 | April 2011 | Ando et al. |
D635959 | April 2011 | Hutchieson |
D637176 | May 2011 | Brunner et al. |
D637579 | May 2011 | Hamaura et al. |
D638397 | May 2011 | McManigal |
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.