|
The ornamental design for a combined sanitary coupling and ball valve, as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of a combined sanitary coupling and ball valve showing my new design;
FIG. 2 is front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is bottom plan view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is an opposite side elevational view thereof.
| Patent | Priority | Assignee | Title |
| D711509, | Dec 26 2012 | Bulk Tank Inc. | Aeration butterfly valve |
| D879258, | Apr 12 2018 | Nelson Irrigation Corporation | Quick connection coupler |
| D917678, | Jan 30 2019 | Press type quick release grease coupler | |
| D944947, | Jul 31 2019 | Release grease coupler | |
| D950688, | Dec 14 2020 | King Cho Machinery Industrial Co., Ltd. | Grease coupler |
| Patent | Priority | Assignee | Title |
| 1725337, | |||
| 2457418, | |||
| 3228412, | |||
| 3561730, | |||
| 3779513, | |||
| 5076541, | Dec 15 1989 | A. Y. McDonald Manufacturing Company | Tamperproof rotary valve |
| D321928, | Feb 28 1989 | Universal Valve Company, Inc. | Combination ball valve and check valve |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |