Letter-opener
Desrochers September 15, 1
U.S. patent number D329,368 [Application Number 07/628,673] was granted by the patent office on 1992-09-15 for letter-opener. Invention is credited to Sylvain Desrochers.
| United States Patent | D329,368 |
| Desrochers | September 15, 1992 |
Letter-opener
Claims
The ornamental design for a letter-opener, as shown and described.
| Inventors: | Desrochers; Sylvain (Mont Royal, Quebec, CA) |
|---|---|
| Appl. No.: | 07/628,673 |
| Filed: | December 17, 1990 |
Foreign Application Priority Data
| May 11, 1990 [CA] | 05-11-90-2 | |||
| Current U.S. Class: | D8/102 |
| Field of Search: | ;D8/102,103,104,98 ;D10/71 ;D20/10,39,40,41 ;D22/118 ;30/DIG.3,294 ;33/483,485 |
References Cited [Referenced By]
U.S. Patent Documents
| 40163 | October 1863 | Fitch |
| D175170 | July 1955 | Johnson |
| D240190 | June 1976 | Cleveland |
| D256883 | September 1980 | Wharmby |
| D306394 | March 1990 | Koenig |
| 1553449 | September 1925 | Kennedy |
| 2439639 | April 1948 | Tilly |
| 2535555 | December 1950 | Tilly |
| 2599439 | June 1952 | Drake |
| 2610399 | September 1952 | Adams |
| 3009248 | November 1961 | Tilly |
| 3028670 | April 1962 | Tilly |
| 3290780 | December 1966 | Oehlert |
Other References
|
Copy of products available in the market in the Montreal's area, item Nos. 1, 2 and 3, before Dec. 17, 1990.. |
Primary Examiner: Ansher; Bernard
Assistant Examiner: Barkai; R.
Attorney, Agent or Firm: Robic
Description
FIG. 1 is a perspective view of a letter-opener showing my new design;
FIG. 2 is a side elevational view thereof, the other side being a mirror copy of this side;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a cross-sectional view thereof according to line VI--VI of FIG. 2; and,
FIG. 7 is a cross-sectional view thereof according to line VII--VII of FIG. 2.
* * * * *
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.
| 