Brush-type cleaning device
Description
FIG. 1 is a top, rear and side perspective view of a brush-type cleaning device showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof; and,
FIG. 4 is a front elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
| D209274 | November 1967 | Richards |
| D211396 | June 1968 | Hori |
| D211751 | July 1968 | Richards |
| D214084 | May 1969 | Chi |
| D246752 | December 27, 1977 | Fukuda et al. |
| D247341 | February 28, 1978 | Delly |
| D279626 | July 16, 1985 | McCloskey |
| D305480 | January 16, 1990 | Yuen |
| D306657 | March 20, 1990 | Fushiya et al. |
| D307656 | May 1, 1990 | Yuen |
| D316316 | April 16, 1991 | Yuen |
| 3513500 | May 1970 | Hori |
- Hay Kay Enterprise, vol. 4, 1983, p. 120. "Item 9805".
Patent History
Patent number: D354592
Type: Grant
Filed: Nov 2, 1993
Date of Patent: Jan 17, 1995
Inventor: Donald B. Powers (Dallas, TX)
Primary Examiner: Ruth McInroy
Attorney: H. Jay Spiegel
Application Number: 0/14,767
Type: Grant
Filed: Nov 2, 1993
Date of Patent: Jan 17, 1995
Inventor: Donald B. Powers (Dallas, TX)
Primary Examiner: Ruth McInroy
Attorney: H. Jay Spiegel
Application Number: 0/14,767
Classifications
