U.S. patent number D340,589 [Application Number 07/419,634] was granted by the patent office on 1993-10-26 for chair. This patent grant is currently assigned to Steelcase Inc.. Invention is credited to Zooey C. Chu.
United States Patent | D340,589 |
Chu | October 26, 1993 |
Inventors: | Chu; Zooey C. (Holland, MI) |
---|---|
Assignee: | Steelcase Inc. (Grand Rapids,
MI) |
Appl. No.: | 07/419,634 |
Filed: | October 11, 1989 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
150093 | Jan 29, 1988 | ||||
Current U.S. Class: | D6/366 |
Field of Search: | ;D6/335,356,366 ;297/DIG.1,17,193,387,421,459,460,300,304,337 |
D140478 | February 1945 | Jones |
D192635 | April 1962 | Anderson |
D218419 | August 1970 | Nightingale |
D243486 | March 1977 | Buhk |
D243487 | March 1977 | Buhk |
D249303 | September 1978 | Ruf |
D252781 | September 1979 | Ball |
D264643 | June 1982 | Pelly |
D264910 | June 1982 | Stephens |
D272205 | January 1984 | DeBoer |
D273641 | May 1984 | Stephens |
D274769 | July 1984 | Klier |
D275053 | March 1984 | Stephens |
D277341 | January 1985 | Caldwell |
D289236 | March 1987 | Brauning |
D291160 | April 1987 | Biscoe |
D295701 | May 1988 | deBoer |
D295925 | June 1988 | Uredat-Neuhoff |
D296394 | June 1988 | Chadwick et al. |
1512983 | October 1924 | Heck |
2117821 | May 1936 | Parker |
2427234 | September 1947 | Shepherd |
2501976 | March 1950 | Vitek |
2784769 | March 1957 | Fisher |
3309136 | March 1965 | Kehoe |
3708203 | January 1973 | Barecki et al. |
3947068 | March 1976 | Buhk |
4054317 | October 1977 | Stumpf |
4157203 | June 1979 | Abasz |
4394001 | July 1983 | Wisniewski |
4408800 | October 1983 | Knapp |
4489982 | December 1984 | Morrow |
4712835 | December 1987 | Volkle |
4911501 | March 1990 | Decker et al. |
4951995 | August 1990 | Teppo et al. |
1805645 | Aug 1970 | DE | |||
Interiors Cat, date Aug. 1984, p. 35, chair. . Interiors Cat, date Aug. 1984, p. 36, chair. . Interiors Cat, date Aug. 1984, p. 79, chair.. |
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.