Nipple valve
Latest Ritchie Industries, Inc. Patents:
Description
FIG. 1 is a plan view showing a preferred embodiment of a nipple valve of the invention;
FIG. 2 is a side view in elevation of one side of the nipple valve of FIG. 1 (the other side would be a mirror image and need not be shown);
FIG. 3 is a bottom view of the nipple valve of FIG. 1;
FIG. 4 is an end view of the nipple valve of FIG. 1; and,
FIG. 5 is an end view opposite to that shown in FIG. 4.
Claims
The ornamental design for an nipple valve, as shown and described.
Referenced Cited
U.S. Patent Documents
D131893 | March 1942 | Datzell |
3385267 | May 1968 | Boegli et al. |
D218519 | August 1970 | Mese |
3613642 | October 1971 | Restall et al. |
3691997 | September 1972 | Hatch |
3777714 | December 1973 | Danielsson |
4348989 | September 14, 1982 | Vik |
4370948 | February 1, 1983 | Atkins |
4391225 | July 5, 1983 | Sparks |
4819585 | April 11, 1989 | Dolan et al. |
5003927 | April 2, 1991 | Thompson |
5501177 | March 26, 1996 | Edstrom, Sr. et al. |
5709170 | January 20, 1998 | Gerbo et al. |
6142100 | November 7, 2000 | Marchioro |
Patent History
Patent number: D466586
Type: Grant
Filed: May 7, 2002
Date of Patent: Dec 3, 2002
Assignee: Ritchie Industries, Inc. (Conrad, IA)
Inventor: Michael R. Gerbo (Marshalltown, IA)
Primary Examiner: Nelson C. Holtje
Attorney, Agent or Law Firms: G. Brian Pingel, Camille L. Urban
Application Number: 29/160,237
Type: Grant
Filed: May 7, 2002
Date of Patent: Dec 3, 2002
Assignee: Ritchie Industries, Inc. (Conrad, IA)
Inventor: Michael R. Gerbo (Marshalltown, IA)
Primary Examiner: Nelson C. Holtje
Attorney, Agent or Law Firms: G. Brian Pingel, Camille L. Urban
Application Number: 29/160,237
Classifications