Battery operated vacuum cleaner
Yuen April 16, 1
U.S. patent number D316,316 [Application Number 07/514,567] was granted by the patent office on 1991-04-16 for battery operated vacuum cleaner. This patent grant is currently assigned to John Manufacturing Limited. Invention is credited to John S. Yuen.
| United States Patent | D316,316 |
| Yuen | April 16, 1991 |
Battery operated vacuum cleaner
Claims
The ornamental design for a battery operated vacuum cleaner, as shown and described.
| Inventors: | Yuen; John S. (Kowloon, HK) |
|---|---|
| Assignee: | John Manufacturing Limited
(Kowloon, HK) |
| Appl. No.: | 07/514,567 |
| Filed: | April 26, 1990 |
Foreign Application Priority Data
| Oct 27, 1989 [GB] | 2001992 | |||
| Current U.S. Class: | D32/18; D4/102 |
| Field of Search: | ;D32/17,18 ;15/344,329 ;D4/100,101,102 |
References Cited [Referenced By]
U.S. Patent Documents
| D238651 | February 1976 | Fortune |
| D280142 | August 1985 | Pudwill |
| D287657 | January 1987 | Yuen |
| D303025 | August 1989 | Yamamoto et al. |
Assistant Examiner: Clark; Doris
Attorney, Agent or Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Description
FIG. 1 is a top plan view of a battery operated vacuum cleaner showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a 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.
| 