Vacuum cleaner
Ohhira , et al. January 12, 1
U.S. patent number D293,728 [Application Number 06/773,299] was granted by the patent office on 1988-01-12 for vacuum cleaner. This patent grant is currently assigned to Hitachi, Ltd.. Invention is credited to Kouichi Hasegawa, Tomoyuki Miyata, Yoshikuni Ohhira, Masao Sunagawa.
| United States Patent | D293,728 |
| Ohhira , et al. | January 12, 1988 |
Vacuum cleaner
Claims
The ornamental design for a vacuum cleaner, as shown.
| Inventors: | Ohhira; Yoshikuni (Hoya, JP), Hasegawa; Kouichi (Tachikawa, JP), Miyata; Tomoyuki (Tokyo, JP), Sunagawa; Masao (Hitachi, JP) |
|---|---|
| Assignee: | Hitachi, Ltd. (Tokyo,
JP) |
| Appl. No.: | 06/773,299 |
| Filed: | September 6, 1985 |
Foreign Application Priority Data
| Jul 17, 1985 [JP] | 60-30201 | |||
| Current U.S. Class: | D32/22 |
| Field of Search: | ;D32/21,22,31-34 ;15/320,321,323,344,347,350,351 |
References Cited [Referenced By]
U.S. Patent Documents
| D223773 | June 1972 | Lindstrom |
| D234334 | February 1975 | Mims |
| D260900 | September 1981 | Kao |
| 3634905 | January 1972 | Boyd |
| 4517705 | May 1985 | Hug |
Assistant Examiner: Takemoto; Ruth
Attorney, Agent or Firm: Antonelli, Terry & Wands
Description
FIG. 1 is a front, top and right side elevational perspective view of a vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side perspective view thereof;
* * * * *
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.
| 