Description
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K
Technology
Stats
- 24,183 US PATENTS IN FORCE
- 6,878 US APPLICATIONS PENDING
- 11,643 Total Patent Owners
- 64,394 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) |
| 1/02 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with screw-spindle (F16K 1/12-F16K 1/28 take precedence; actuating mechanisms with screw-spindles F16K 31/5) |
| 1/04 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with screw-spindle (F16K 1/12-F16K 1/28 take precedence; actuating mechanisms with screw-spindles F16K 31/5) with a cut-off member rigid with the spindle, e.g. main valves |
| 1/06 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with screw-spindle (F16K 1/12-F16K 1/28 take precedence; actuating mechanisms with screw-spindles F16K 31/5) Special arrangements for improving the flow, e.g. special shape of passages or casings |
| 1/08 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with screw-spindle (F16K 1/12-F16K 1/28 take precedence; actuating mechanisms with screw-spindles F16K 31/5) Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction of flow |
| 1/10 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with screw-spindle (F16K 1/12-F16K 1/28 take precedence; actuating mechanisms with screw-spindles F16K 31/5) Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow |
| 1/12 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with streamlined valve member around which the fluid flows when the valve is opened |
| 1/14 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with ball-shaped valve members (check valves F16K 15/04) |
| 1/16 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with pivoted closure members |
| 1/18 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with pivoted closure members with pivoted discs or flaps |
| 1/20 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with pivoted closure members with pivoted discs or flaps with axis of rotation arranged externally of valve member |
| 1/22 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with pivoted closure members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves |
| 1/226 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with pivoted closure members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves Shape or arrangement of the sealing |
| 1/228 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with pivoted closure members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves Shape or arrangement of the sealing Movable sealing bodies |
| 1/24 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat |
| 1/26 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat Shape or arrangement of the sealing |
| 1/28 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat Shape or arrangement of the sealing Movable sealing bodies |
| 1/30 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) specially adapted for pressure containers |
| 1/32 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) Details (details of more general applicability F16K 25/00-F16K 51/00) |
| 1/34 | Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) Details (details of more general applicability F16K 25/00-F16K 51/00) Cutting-off parts (F16K 1/06, F16K 1/12, F16K 1/14, F16K 1/26 take precedence) |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0148,968 | METHOD AND APPARATUS FOR THE FAIL-SAFE TERMINATION OF IN VIVO DRUG DELIVERY FROM AN IMPLANTABLE DRUG DELIVERY SYSTEM | Nov 10, 23 | May 09, 24 | Not available |
| 2024/0152,165 | Fail Open Valve | Oct 31, 23 | May 09, 24 | Not available |
| 2024/0151,310 | Electric Valve | Jan 14, 22 | May 09, 24 | Not available |
| 2024/0151,311 | BUTTERFLY VALVE AND HEAT EXHANGER | Sep 11, 23 | May 09, 24 | NGK INSULATORS, LTD. |
| 2024/0151,312 | Pilot Valve and Four-way Reversing Valve | Jan 03, 24 | May 09, 24 | Not available |
| 2024/0151,313 | Multi-Way Coolant Valve and Heat Pump System Having the Same | Mar 24, 23 | May 09, 24 | Not available |
| 2024/0151,314 | ELECTRIC VALVE | Jan 24, 22 | May 09, 24 | ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD. |
| 2024/0151,315 | Pressure Valve for a Liquid | Jan 08, 24 | May 09, 24 | Not available |
| 2024/0151,316 | SINGLE COUPLED VALVE BODY OF FAUCET | Jan 18, 24 | May 09, 24 | Not available |
| 2024/0151,317 | METHOD FOR SWITCHING AN ELECTROMAGNETICALLY ACTUATED HYDRAULIC VALVE AND HYDRAULIC VALVE | Oct 25, 23 | May 09, 24 | Not available |
| 2024/0151,318 | MULTI-WAY VALVE | Nov 06, 23 | May 09, 24 | Not available |
| 2024/0151,319 | FLUID CONTROL DEVICE, FLUID SUPPLY SYSTEM, AND FLUID SUPPLY METHOD | Dec 01, 23 | May 09, 24 | Fujikin Incorporated |
| 2024/0151,320 | ELECTRIC VALVE | Jan 09, 24 | May 09, 24 | Not available |
| 2024/0151,321 | SOLENOID VALVE AND ASSEMBLING METHOD THEREFOR | Aug 03, 23 | May 09, 24 | HL Mando Corporation |
| 2024/0151,322 | HANDLE CONNECTION SYSTEMS AND METHODS | Jan 17, 24 | May 09, 24 | Kohler Co. |
| 2024/0151,323 | VACUUM SWITCHING VALVE AND SUCTION SYSTEM USING VACUUM SWITCHING VALVE | Nov 19, 21 | May 09, 24 | Not available |
| 2024/0151,440 | Multi-Way Coolant Valve and Heat Pump System Having the Same | May 10, 23 | May 09, 24 | Not available |
| 2024/0151,014 | SYSTEM AND METHODS FOR TOUCHLESS FAUCET OVERRIDE | Oct 06, 23 | May 09, 24 | Not available |
| 2024/0151,218 | MUFFLER FOR COMPRESSOR | Aug 22, 23 | May 09, 24 | Samsung Electronics Co., Ltd. |
| 2024/0151,184 | METHOD OF DETERMINING AN OPERATING CONDITION OF A VALVE OF AN AIRCRAFT SYSTEM | Nov 27, 23 | May 09, 24 | Not available |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)