Stop-cock valve
Walker , et al. May 27, 1
U.S. patent number D379,492 [Application Number D/039,731] was granted by the patent office on 1997-05-27 for stop-cock valve. This patent grant is currently assigned to Sherwood Medical Company. Invention is credited to Alfredo E. Patag, Frederick F. Schweitzer, Jr., Clarence L. Walker.
| United States Patent | D379,492 |
| Walker , et al. | May 27, 1997 |
Stop-cock valve
Claims
The ornamental design for a stop-cock valve, as shown.
| Inventors: | Walker; Clarence L. (Webster Groves, MO), Schweitzer, Jr.; Frederick F. (Glencoe, MO), Patag; Alfredo E. (St. Louis, MO) |
|---|---|
| Assignee: | Sherwood Medical Company (St.
Louis, MO) |
| Appl. No.: | D/039,731 |
| Filed: | June 5, 1995 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 230657 | Apr 21, 1994 | 5443453 | |||
| Current U.S. Class: | D23/233; D23/259 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/233-237,244-249 ;D24/108,111,129 ;604/30,32,34,36,93,247,248,249,280,283 ;137/625.41,625.47 |
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Assistant Examiner: Watterson; Eric
Attorney, Agent or Firm: Kartchner; Gene B. Smith; Montgomery W.
Description
FIG. 1 is a perspective view of a stop-cock valve showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a bottom plan thereof.
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