Vacuum flask
Huang February 15, 2
U.S. patent number D420,545 [Application Number D/096,892] was granted by the patent office on 2000-02-15 for vacuum flask. Invention is credited to Frank Teh-Hsiung Huang.
| United States Patent | D420,545 |
| Huang | February 15, 2000 |
Vacuum flask
Claims
The ornamental design for vacuum flask, as shown and described.
| Inventors: | Huang; Frank Teh-Hsiung (Taipei, TW) |
|---|---|
| Appl. No.: | D/096,892 |
| Filed: | November 23, 1998 |
| Current U.S. Class: | D7/318; D7/317 |
| Current International Class: | 0701 |
| Field of Search: | ;D7/312,316,317,318,319,321,322,598,600,590,605,608 ;99/289R,295,279 ;210/474 ;222/465.1,469 ;116/67R |
References Cited [Referenced By]
U.S. Patent Documents
| D157795 | March 1950 | Schwarz |
| D201839 | August 1965 | Erkers |
| D213577 | March 1969 | Douglas |
| D217734 | June 1970 | Abramson |
| D232411 | August 1974 | Douglas et al. |
| D308459 | June 1990 | Balzano |
| D331861 | December 1992 | Minuti |
| D343983 | February 1994 | Tardif |
| D402154 | December 1998 | Joergensen |
| 2718338 | September 1955 | Cicero |
| 4813368 | March 1989 | Hutter, III et al. |
Attorney, Agent or Firm: Bacon & Thomas
Description
FIG. 1 is a perspective view of a vacuum flask showing my new design thereof;
FIG. 2 is a front elevational view and the rear side elevational view being a mirror image thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan 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.
| 