Locking screw
Huska October 2, 1
U.S. patent number D310,956 [Application Number 07/064,443] was granted by the patent office on 1990-10-02 for locking screw. Invention is credited to Paul Huska.
| United States Patent | D310,956 |
| Huska | October 2, 1990 |
Locking screw
Claims
The ornamental design for a locking screw, as shown and described.
| Inventors: | Huska; Paul (Los Ageles, CA) |
|---|---|
| Appl. No.: | 07/064,443 |
| Filed: | June 22, 1987 |
| Current U.S. Class: | D8/387 |
| Field of Search: | ;D8/387 ;411/378,405,411,427 ;439/812-815,728,797 |
References Cited [Referenced By]
U.S. Patent Documents
| D215545 | September 1969 | Huska |
| 1439657 | December 1922 | Zollner |
| 1642042 | September 1927 | Polk |
| 2011861 | August 1935 | Knumann |
| 2166346 | July 1939 | Douglas |
| 2747236 | May 1956 | French |
| 3001178 | September 1961 | Swengel |
| 3152855 | October 1964 | Crowther |
| 3246283 | April 1966 | Huska |
| 3304392 | February 1967 | Isler |
| 3915545 | October 1975 | Salto |
| 3989345 | November 1976 | DeVito |
| 4004846 | January 1977 | Woertz |
| 4454382 | June 1984 | Borne et al. |
| 4476400 | October 1984 | Jo et al. |
| 4643513 | February 1987 | Martin |
| 4832628 | May 1989 | Huska |
| 4907989 | March 1990 | Huska |
Other References
|
Eskay Catalog 1980 Stock List; p. 31; Round Washer Head (2nd from bottom, 2nd col.).. |
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Cislo & Thomas
Description
FIG. 1 is a perspective view of a locking screw showing my new design.
FIG. 2 is a top view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a front view thereof; and
FIG. 5 is a bottom 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.
| 