Wafer boat
Watanabe , et al. April 15, 1
U.S. patent number D378,823 [Application Number D/047,277] was granted by the patent office on 1997-04-15 for wafer boat. This patent grant is currently assigned to Tokyo Electron Limited. Invention is credited to Hirofumi Kitayama, Shingo Watanabe.
| United States Patent | D378,823 |
| Watanabe , et al. | April 15, 1997 |
Wafer boat
Claims
The ornamental design for wafer boat, as shown and described.
| Inventors: | Watanabe; Shingo (Kanagawa-Ken, JP), Kitayama; Hirofumi (Kanagawa-Ken, JP) |
|---|---|
| Assignee: | Tokyo Electron Limited
(Tokyo-to, JP) |
| Appl. No.: | D/047,277 |
| Filed: | November 30, 1995 |
Foreign Application Priority Data
| May 30, 1995 [JP] | 7-15174 | |||
| Current U.S. Class: | D15/140; D13/182 |
| Field of Search: | ;D6/607,629 ;D13/182 ;D15/140 ;118/500,715,728 ;206/454 ;211/41 ;432/152 ;414/935 |
References Cited [Referenced By]
U.S. Patent Documents
| D361752 | August 1995 | Yamaga |
| D366868 | February 1996 | Ohsawa |
| 5482559 | January 1996 | Imai et al. |
| 5510146 | April 1996 | Miyasaka |
Attorney, Agent or Firm: Ladas & Parry
Description
FIG. 1 is a front view of a wafer boat showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof, the right side view being a mirror image and, therefore, not shown;
FIG. 6 is a cross sectional view thereof on the section line 6--6 in FIG. 1;
FIG. 7 is a cross sectional view thereof on the section line 7--7 in FIG. 3; and,
FIG. 8 is a front/top/right 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.
| 