| MITANI VALVE CO., LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20090272765 | Tip-stop mechanism, pump-type product with tip-stop mechanism, and aerosol-type product with tip-stop mechanism - The tip-stop mechanism for an aerosol container has a needle valve placed into a passage area and closes discharge hole due to plate springs engagement with tapered surfaces of the needle valve. An operation lever is supported on a pivot shaft and when pressed downward forces a portion of the lever to cause the needle valve to move backward, opening the discharge hole. After that, the operation lever engages the upper surface of the spout and moves downward together with the spout and the stem, thereby the lever is shifted to an operation mode. | 11-05-2009 |
| 20090250534 | FLOW RATE REGULATOR UNIT AND AEROSOL TYPE PRODUCT WITH FLOW RATE REGULATOR UNIT - A flow rate regulator of a unit structure, in which the mechanism keeps constant the amount of injection of the contents in an aerosol container independent of a variation in pressure of gas for content ejection. The flow rate regulator unit has an outer sheath member ( | 10-08-2009 |
| 20090008415 | CONTENT DISCHARGE MECHANISM FOR PUMP-TYPE CONTAINER AND PUMP-TYPE PRODUCT WITH CONTENT DISCHARGE MECHANISM - A content discharge mechanism of a pump type container, which prevents the position of a content discharge outlet from moving following discharge operation is disclosed. The mechanism includes an operation button | 01-08-2009 |
