U.S. patent number D450,465 [Application Number D/133,294] was granted by the patent office on 2001-11-20 for freestanding screen. This patent grant is currently assigned to Steelcase Development Corporation. Invention is credited to David M. Gresham, James N. Ludwig, Thomas Overthun, George J. Simons, Jr..
United States Patent | D450,465 |
Overthun , et al. | November 20, 2001 |
Inventors: | Overthun; Thomas (San Francisco, CA), Simons, Jr.; George J. (Grand Rapids, MI), Gresham; David M. (Grand Rapids, MI), Ludwig; James N. (Grand Rapids, MI) |
---|---|
Assignee: | Steelcase Development
Corporation (Caledonia, MI) |
Appl. No.: | D/133,294 |
Filed: | November 28, 2000 |
Current U.S. Class: | D6/332 |
Current International Class: | 0606 |
Field of Search: | ;D6/332,495,496 ;D20/10 ;40/539,605-607 ;52/236.2,245 ;100/135,113-115,229.1,350,351 ;241/174 ;256/24 |
D178937 | October 1956 | Stiffel |
D257602 | December 1980 | Cyplik |
D257812 | January 1981 | Cyplik |
D278395 | April 1985 | Keeler |
D344593 | February 1994 | Monfils |
D353946 | January 1995 | Fischer et al. |
D382122 | August 1997 | Thorp et al. |
D399063 | October 1998 | Verbeek et al. |
D403870 | January 1999 | Gongora et al. |
D404925 | February 1999 | Gongora et al. |
D405616 | February 1999 | Hellwig et al. |
D415901 | November 1999 | Arko et al. |
D422796 | April 2000 | Milligan et al. |
5966857 | October 1999 | Pettersson et al. |
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.