U.S. patent number D316,921 [Application Number 07/294,549] was granted by the patent office on 1991-05-14 for vacuum cleaner brush. This patent grant is currently assigned to Black & Decker, Inc.. Invention is credited to Bryan P. De Blois, Burton E. Gerke, Jr., Richard B. Kosten.
United States Patent | D316,921 |
Gerke, Jr. , et al. | May 14, 1991 |
Inventors: | Gerke, Jr.; Burton E. (Newtown, CT), Kosten; Richard B. (West Haven, CT), De Blois; Bryan P. (West Haven, CT) |
---|---|
Assignee: | Black & Decker, Inc.
(Newark, DE) |
Appl. No.: | 07/294,549 |
Filed: | January 9, 1989 |
Current U.S. Class: | D32/33 |
Field of Search: | ;D32/25,31-34,18 ;15/344,330,328,320.gtoreq.322,329,415R,425A,418-422,414 |
D208627 | September 1967 | Bonzer |
D211396 | June 1968 | Horl |
D212829 | November 1968 | Kraines |
D214084 | May 1969 | Chi |
D214339 | June 1969 | Fossella |
D231658 | May 1974 | Stauft |
D246752 | December 1977 | Fukuda et al. |
D247341 | February 1978 | Pelly |
D253452 | November 1979 | Tack |
D257941 | January 1981 | Tack |
D266707 | October 1982 | Bunyea |
D277706 | February 1985 | Wareham |
D287419 | December 1986 | Ling |
D288971 | March 1987 | Hohulin et al. |
D294412 | February 1988 | Sadashima et al. |
1861261 | May 1932 | Carson |
4011624 | March 1977 | Proett |
4380845 | April 1983 | Miller et al. |
4573234 | March 1986 | Kochte et al. |
4573237 | March 1986 | Kochte et al. |
4642841 | February 1987 | Berfield et al. |
4665582 | May 1987 | Richmond et al. |
4704765 | November 1987 | Ataka |
4841594 | June 1989 | Elson et al. |
1147360 | Apr 1963 | DE | |||
437676 | Nov 1967 | CH | |||
2178949A | Feb 1987 | GB | |||
Housewares, 3/21/85, p. 59, "Eureka Vacuum Cleaner". . Photographs of Accessory Brush for a Dry Hand-Held Vacuum Cleaner by Black & Decker Inc., 6 Armstrong Road, Shelton, CT, 06484-no date.. |
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.