Knife sharpener
Van Asten August 27, 1
U.S. patent number D280,286 [Application Number 06/560,701] was granted by the patent office on 1985-08-27 for knife sharpener. This patent grant is currently assigned to U.S. Philips Corporation. Invention is credited to Jan F. Van Asten.
| United States Patent | D280,286 |
| Van Asten | August 27, 1985 |
Knife sharpener
Claims
The ornamental design for a knife sharpener, as shown.
| Inventors: | Van Asten; Jan F. (Leek, NL) |
|---|---|
| Assignee: | U.S. Philips Corporation (New
York, NY) |
| Appl. No.: | 06/560,701 |
| Filed: | December 12, 1983 |
Foreign Application Priority Data
| Jun 29, 1983 [XB] | 58015-00 | |||
| Current U.S. Class: | D8/93 |
| Field of Search: | ;D8/62,63,90-94 ;51/8BS,25WG,214 ;76/82,82.2,84,86,88 ;30/138 |
References Cited [Referenced By]
U.S. Patent Documents
| D192434 | March 1962 | Rawson, Jr. et al. |
| D202799 | November 1965 | Fano et al. |
| D269940 | August 1983 | Hirosawa |
| 2707852 | May 1955 | Fillweber |
Assistant Examiner: Heflin; C. E.
Attorney, Agent or Firm: Schneider; Rolf E.
Description
FIG. 1 is a front, top and left side perspective view of a knife sharpener showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a right side elevational 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.
| 